s2
--:--:--UTC

Searching APEX

Starting…

  1. Searching Threats, IOCs & Threat Intelligence locally
  2. Querying external providers
  3. Asking AI Forensic Validator
  4. Creating new entry from validated hit

0s elapsed

CVE-2026-20133

📛 CVE Title

CVE-2026-20133

Description

A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system.

Overview

State
PUBLISHED
Assigner (CNA)
cisco
CVSS severity
MEDIUM
CVSS score
CVSS 6.5 / 10 6.5 6.5 / 10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Effective score
6.5 / 10 MEDIUM source: CNA overview
CWE(s)
CWE-200
Reserved
2025-10-08
Published
2026-02-25 16:13 UTC
Last updated
2026-04-22 15:31 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/20xxx/CVE-2026-20133.json

CISA Known Exploited Vulnerabilities CISA KEV

CISA has confirmed in-the-wild exploitation of this CVE. Federal agencies must remediate by the due date below; private orgs should treat it as priority-1.

Vulnerability name
Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor Vulnerability
Vendor / project
Cisco
Product
Catalyst SD-WAN Manager
Date added to KEV
2026-04-20
Remediation due
2026-04-23
Required action
Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.
Ransomware campaign use
Unknown
CISA notes
CISA Mitigation Instructions: https://www.cisa.gov/news-events/directives/ed-26-03-mitigate-vulnerabilities-cisco-sd-wan-systems ; https://www.cisa.gov/news-events/directives/supplemental-direction-ed-26-03-hunt-and-hardening-guidance-cisco-sd-wan-systems ; https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-authbp-qwCX8D4v ; https://nvd.nist.gov/vuln/detail/CVE-2026-20133
CISA listing
www.cisa.gov/known-exploited-vulnerabilities-catalog

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2026-02-25 17:25:30 UTC
NVD last modified
2026-04-22 16:56:21 UTC
NVD CVSS v3.1
CVSS 6.5 / 10 6.5 6.5 / 10 MEDIUM source: psirt@cisco.com
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability subscore
2.8 / 10
Impact subscore
3.6 / 10
EPSS score
0.0189 (probability of exploitation in next 30 days)
EPSS percentile
83.43% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24

NVD / KEV / EPSS data refreshed 2026-05-25 04:17 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2026-8678
Assigner
cisco
Published
Feb 25, 2026, 4:13:56 PM
Updated
Apr 22, 2026, 3:31:56 PM
EUVD base score (CVSS 3.1)
6.5 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EUVD-reported EPSS
1.8900
Vendors
Cisco
Products
Cisco Catalyst SD-WAN Manager (20.6.5.1.7)
Cisco Catalyst SD-WAN Manager (20.11.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.9.3.2_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.5.4)
Cisco Catalyst SD-WAN Manager (17.2.6)
Cisco Catalyst SD-WAN Manager (20.6.3.0.40)
Cisco Catalyst SD-WAN Manager (18.4.302)
Cisco Catalyst SD-WAN Manager (20.9.5.2.7)
Cisco Catalyst SD-WAN Manager (20.3.4.0.1)
Cisco Catalyst SD-WAN Manager (20.12.2_LI_Images)
Cisco Catalyst SD-WAN Manager (20.3.2.1)
Cisco Catalyst SD-WAN Manager (20.3.4.0.6)
Cisco Catalyst SD-WAN Manager (20.4.1.0.02)
Cisco Catalyst SD-WAN Manager (20.6.5.1.10)
Cisco Catalyst SD-WAN Manager (20.9.1_LI_Images)
Cisco Catalyst SD-WAN Manager (19.2.32)
Cisco Catalyst SD-WAN Manager (20.9.3.0.25)
Cisco Catalyst SD-WAN Manager (20.5.1.0.1)
Cisco Catalyst SD-WAN Manager (20.6.5.1.11)
Cisco Catalyst SD-WAN Manager (20.7.1.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.5)
Cisco Catalyst SD-WAN Manager (20.9.5.2)
Cisco Catalyst SD-WAN Manager (20.16.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.23)
Cisco Catalyst SD-WAN Manager (20.3.3.1.7)
Cisco Catalyst SD-WAN Manager (20.6.0.18.4)
Cisco Catalyst SD-WAN Manager (20.3.3.1.5)
Cisco Catalyst SD-WAN Manager (20.3.3.0.4)
Cisco Catalyst SD-WAN Manager (20.3.4.0.11)
Cisco Catalyst SD-WAN Manager (18.3.7)
Cisco Catalyst SD-WAN Manager (20.15.1)
Cisco Catalyst SD-WAN Manager (20.12.4_Monthly_ES5)
Cisco Catalyst SD-WAN Manager (20.12.4.1)
Cisco Catalyst SD-WAN Manager (20.4.1.0.1)
Cisco Catalyst SD-WAN Manager (20.1.2_937)
Cisco Catalyst SD-WAN Manager (20.3.2)
Cisco Catalyst SD-WAN Manager (20.6.3.0.47)
Cisco Catalyst SD-WAN Manager (20.3.814)
Cisco Catalyst SD-WAN Manager (20.3.813)
Cisco Catalyst SD-WAN Manager (20.3.4.1.2)
Cisco Catalyst SD-WAN Manager (20.12.3)
Cisco Catalyst SD-WAN Manager (20.4.2.1.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.29)
Cisco Catalyst SD-WAN Manager (20.9.3)
Cisco Catalyst SD-WAN Manager (20.3.5)
Cisco Catalyst SD-WAN Manager (20.6.4)
Cisco Catalyst SD-WAN Manager (19.2.2)
Cisco Catalyst SD-WAN Manager (20.9.3.0.20)
Cisco Catalyst SD-WAN Manager (18.4.6)
Cisco Catalyst SD-WAN Manager (20.3.5.1)
Cisco Catalyst SD-WAN Manager (19.2.1)
Cisco Catalyst SD-WAN Manager (20.9.2)
Cisco Catalyst SD-WAN Manager (20.6.2.2)
Cisco Catalyst SD-WAN Manager (20.6.3.0.7)
Cisco Catalyst SD-WAN Manager (20.9.3.0.26)
Cisco Catalyst SD-WAN Manager (20.12.4.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.4.1)
Cisco Catalyst SD-WAN Manager (20.3.1)
Cisco Catalyst SD-WAN Manager (20.6.5.2.4)
Cisco Catalyst SD-WAN Manager (20.15.4)
Cisco Catalyst SD-WAN Manager (20.9.4.1)
Cisco Catalyst SD-WAN Manager (20.6.4.0.4)
Cisco Catalyst SD-WAN Manager (20.12.5.1)
Cisco Catalyst SD-WAN Manager (20.6.5.2.8)
Cisco Catalyst SD-WAN Manager (19.0.0)
Cisco Catalyst SD-WAN Manager (20.3.3.2)
Cisco Catalyst SD-WAN Manager (20.3.2.0.6)
Cisco Catalyst SD-WAN Manager (20.6.3.0.38)
Cisco Catalyst SD-WAN Manager (20.6.2.2.3)
Cisco Catalyst SD-WAN Manager (20.6.2.2.7)
Cisco Catalyst SD-WAN Manager (20.3.7)
Cisco Catalyst SD-WAN Manager (20.4.2.0.2)
Cisco Catalyst SD-WAN Manager (20.4.2.1)
Cisco Catalyst SD-WAN Manager (19.1.0)
Cisco Catalyst SD-WAN Manager (20.3.4.2.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.8)
Cisco Catalyst SD-WAN Manager (20.6.1.0.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.29)
Cisco Catalyst SD-WAN Manager (20.9.2.2)
Cisco Catalyst SD-WAN Manager (20.10.1.2)
Cisco Catalyst SD-WAN Manager (20.9.2.1)
Cisco Catalyst SD-WAN Manager (20.9.5.2_LI_Images)
Cisco Catalyst SD-WAN Manager (17.2.10)
Cisco Catalyst SD-WAN Manager (20.6.5.1.5)
Cisco Catalyst SD-WAN Manager (20.6.3.0.51)
Cisco Catalyst SD-WAN Manager (20.7.1EFT2)
Cisco Catalyst SD-WAN Manager (20.9.5.2.13)
Cisco Catalyst SD-WAN Manager (20.9.7.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.18)
Cisco Catalyst SD-WAN Manager (20.3.3.1.2)
Cisco Catalyst SD-WAN Manager (20.12.5.1.01)
Cisco Catalyst SD-WAN Manager (19.2.31)
Cisco Catalyst SD-WAN Manager (20.12.3.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.7)
Cisco Catalyst SD-WAN Manager (20.3.4.1.1)
Cisco Catalyst SD-WAN Manager (20.15.3_ LI _Images)
Cisco Catalyst SD-WAN Manager (20.12.4.0.4)
Cisco Catalyst SD-WAN Manager (20.6.5.1.9)
Cisco Catalyst SD-WAN Manager (18.3.3)
Cisco Catalyst SD-WAN Manager (20.3.4.2)
Cisco Catalyst SD-WAN Manager (19.0.1a)
Cisco Catalyst SD-WAN Manager (20.9.5.2.14)
Cisco Catalyst SD-WAN Manager (20.6.3.2)
Cisco Catalyst SD-WAN Manager (20.3.4)
Cisco Catalyst SD-WAN Manager (20.9.7)
Cisco Catalyst SD-WAN Manager (19.2.099)
Cisco Catalyst SD-WAN Manager (20.6.3.0.14)
Cisco Catalyst SD-WAN Manager (20.6.5.1.6)
Cisco Catalyst SD-WAN Manager (20.5.1)
Cisco Catalyst SD-WAN Manager (18.3.0)
Cisco Catalyst SD-WAN Manager (20.6.5.2.3)
Cisco Catalyst SD-WAN Manager (20.4.2.2.8)
Cisco Catalyst SD-WAN Manager (20.9.3.0.16)
Cisco Catalyst SD-WAN Manager (20.9.4.1.3)
Cisco Catalyst SD-WAN Manager (20.9.5.2.1)
Cisco Catalyst SD-WAN Manager (20.11.1.2)
Cisco Catalyst SD-WAN Manager (20.9.8_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.3.0.19)
Cisco Catalyst SD-WAN Manager (20.6.5.2.1)
Cisco Catalyst SD-WAN Manager (17.2.4)
Cisco Catalyst SD-WAN Manager (20.6.5.1)
Cisco Catalyst SD-WAN Manager (20.3.4.3)
Cisco Catalyst SD-WAN Manager (20.12.5_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.7)
Cisco Catalyst SD-WAN Manager (20.6.8)
Cisco Catalyst SD-WAN Manager (20.6.1.2)
Cisco Catalyst SD-WAN Manager (20.15.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.10.1.1)
Cisco Catalyst SD-WAN Manager (20.6.5.2)
Cisco Catalyst SD-WAN Manager (20.6.3.0.23)
Cisco Catalyst SD-WAN Manager (18.4.501_ES)
Cisco Catalyst SD-WAN Manager (20.12.4.0.03)
Cisco Catalyst SD-WAN Manager (20.3.2.1_927)
Cisco Catalyst SD-WAN Manager (20.9.4.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.6.0.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.4)
Cisco Catalyst SD-WAN Manager (20.9.6.0.3)
Cisco Catalyst SD-WAN Manager (20.18.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.2)
Cisco Catalyst SD-WAN Manager (20.6.3.0.31)
Cisco Catalyst SD-WAN Manager (20.1.12)
Cisco Catalyst SD-WAN Manager (20.15.3.1)
Cisco Catalyst SD-WAN Manager (18.3.1)
Cisco Catalyst SD-WAN Manager (18.4.0)
Cisco Catalyst SD-WAN Manager (20.12.4)
Cisco Catalyst SD-WAN Manager (20.6.3.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.12)
Cisco Catalyst SD-WAN Manager (17.2.5)
Cisco Catalyst SD-WAN Manager (18.4.0.1)
Cisco Catalyst SD-WAN Manager (20.6.5.1.14)
Cisco Catalyst SD-WAN Manager (20.11.1.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.17)
Cisco Catalyst SD-WAN Manager (20.9.3.0.3)
Cisco Catalyst SD-WAN Manager (20.12.5.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.9.3_LI_ Images)
Cisco Catalyst SD-WAN Manager (20.6.2.1)
Cisco Catalyst SD-WAN Manager (20.6.2.2.2)
Cisco Catalyst SD-WAN Manager (19.2.3)
Cisco Catalyst SD-WAN Manager (20.14.1_LI_Images)
Cisco Catalyst SD-WAN Manager (18.3.4)
Cisco Catalyst SD-WAN Manager (20.9.1.1)
Cisco Catalyst SD-WAN Manager (20.3.6)
Cisco Catalyst SD-WAN Manager (20.3.3.0.14)
Cisco Catalyst SD-WAN Manager (20.9.8)
Cisco Catalyst SD-WAN Manager (20.12.6_LI_Images)
Cisco Catalyst SD-WAN Manager (20.4.1.2)
Cisco Catalyst SD-WAN Manager (20.6.5.3)
Cisco Catalyst SD-WAN Manager (20.6.1)
Cisco Catalyst SD-WAN Manager (20.6.5)
Cisco Catalyst SD-WAN Manager (20.11.1)
Cisco Catalyst SD-WAN Manager (18.4.4)
Cisco Catalyst SD-WAN Manager (20.9.3.2)
Cisco Catalyst SD-WAN Manager (19.2.4)
Cisco Catalyst SD-WAN Manager (20.6.4.2)
Cisco Catalyst SD-WAN Manager (20.14.1)
Cisco Catalyst SD-WAN Manager (19.2.929)
Cisco Catalyst SD-WAN Manager (20.3.3.0.8)
Cisco Catalyst SD-WAN Manager (20.1.3.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.5)
Cisco Catalyst SD-WAN Manager (20.6.4.0.19)
Cisco Catalyst SD-WAN Manager (20.3.2_925)
Cisco Catalyst SD-WAN Manager (20.3.4.0.19)
Cisco Catalyst SD-WAN Manager (20.3.2_937)
Cisco Catalyst SD-WAN Manager (20.3.4.0.5)
Cisco Catalyst SD-WAN Manager (20.18.2_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.1.1)
Cisco Catalyst SD-WAN Manager (18.2.0)
Cisco Catalyst SD-WAN Manager (20.6.2.2.4)
Cisco Catalyst SD-WAN Manager (20.9.5.3_LI_Images)
Cisco Catalyst SD-WAN Manager (20.18.1)
Cisco Catalyst SD-WAN Manager (20.6.5.1.13)
Cisco Catalyst SD-WAN Manager (18.3.6.1)
Cisco Catalyst SD-WAN Manager (20.9.1EFT2)
Cisco Catalyst SD-WAN Manager (20.9.4_LI_Images)
Cisco Catalyst SD-WAN Manager (20.9.2.3)
Cisco Catalyst SD-WAN Manager (20.9.1)
Cisco Catalyst SD-WAN Manager (19.2.4.0.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.25)
Cisco Catalyst SD-WAN Manager (20.6.3.4)
Cisco Catalyst SD-WAN Manager (20.3.3)
Cisco Catalyst SD-WAN Manager (20.3.4.1)
Cisco Catalyst SD-WAN Manager (20.1.1)
Cisco Catalyst SD-WAN Manager (20.4.1.0.01)
Cisco Catalyst SD-WAN Manager (20.3.5.0.8)
Cisco Catalyst SD-WAN Manager (20.9.7_LI _Images)
Cisco Catalyst SD-WAN Manager (20.9.2.0.01)
Cisco Catalyst SD-WAN Manager (18.3.3.1)
Cisco Catalyst SD-WAN Manager (20.4.1.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.2)
Cisco Catalyst SD-WAN Manager (20.3.3.1)
Cisco Catalyst SD-WAN Manager (20.4.2.2.4)
Cisco Catalyst SD-WAN Manager (20.9.3.0.18)
Cisco Catalyst SD-WAN Manager (20.6.6)
Cisco Catalyst SD-WAN Manager (20.3.7.1)
Cisco Catalyst SD-WAN Manager (20.9.4)
Cisco Catalyst SD-WAN Manager (20.6.5.1.2)
Cisco Catalyst SD-WAN Manager (20.7.1)
Cisco Catalyst SD-WAN Manager (20.12.5)
Cisco Catalyst SD-WAN Manager (20.9.3.1)
Cisco Catalyst SD-WAN Manager (20.12.6)
Cisco Catalyst SD-WAN Manager (20.1.2)
Cisco Catalyst SD-WAN Manager (20.3.4.0.20)
Cisco Catalyst SD-WAN Manager (18.4.303)
Cisco Catalyst SD-WAN Manager (20.3.4.0.26)
Cisco Catalyst SD-WAN Manager (19.2.4.0.9)
Cisco Catalyst SD-WAN Manager (20.5.1.2)
Cisco Catalyst SD-WAN Manager (20.6.3.0.10)
Cisco Catalyst SD-WAN Manager (20.18.2)
Cisco Catalyst SD-WAN Manager (20.12.4_LI_Images)
Cisco Catalyst SD-WAN Manager (20.15.2)
Cisco Catalyst SD-WAN Manager (20.9.2_LI_Images)
Cisco Catalyst SD-WAN Manager (20.3.5.0.9)
Cisco Catalyst SD-WAN Manager (20.6.0.18.3)
Cisco Catalyst SD-WAN Manager (20.6.3.0.41)
Cisco Catalyst SD-WAN Manager (20.12.501)
Cisco Catalyst SD-WAN Manager (20.3.4.0.9)
Cisco Catalyst SD-WAN Manager (20.13.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.4.2.2.3)
Cisco Catalyst SD-WAN Manager (20.3.2.0.5)
Cisco Catalyst SD-WAN Manager (20.4.1.1.5)
Cisco Catalyst SD-WAN Manager (20.12.4.0.6)
Cisco Catalyst SD-WAN Manager (20.6.3.0.11)
Cisco Catalyst SD-WAN Manager (20.9.6_LI_Images)
Cisco Catalyst SD-WAN Manager (20.15.3)
Cisco Catalyst SD-WAN Manager (20.12.2)
Cisco Catalyst SD-WAN Manager (20.12.5.2)
Cisco Catalyst SD-WAN Manager (20.15.4.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.9.3.0.21)
Cisco Catalyst SD-WAN Manager (20.15.2_LI_Images)
Cisco Catalyst SD-WAN Manager (18.3.6)
Cisco Catalyst SD-WAN Manager (20.5.1.0.2)
Cisco Catalyst SD-WAN Manager (20.1.1.1)
Cisco Catalyst SD-WAN Manager (20.4.2.2.1)
Cisco Catalyst SD-WAN Manager (20.6.3.0.32)
Cisco Catalyst SD-WAN Manager (20.3.4.0.24)
Cisco Catalyst SD-WAN Manager (20.9.5.1)
Cisco Catalyst SD-WAN Manager (20.3.3.0.16)
Cisco Catalyst SD-WAN Manager (20.3.7.2)
Cisco Catalyst SD-WAN Manager (20.1.3)
Cisco Catalyst SD-WAN Manager (20.9.7.1_LI _Images)
Cisco Catalyst SD-WAN Manager (20.3.5.0.7)
Cisco Catalyst SD-WAN Manager (20.4.2.0.4)
Cisco Catalyst SD-WAN Manager (20.3.3.1.10)
Cisco Catalyst SD-WAN Manager (20.4.2.3)
Cisco Catalyst SD-WAN Manager (20.6.3.0.39)
Cisco Catalyst SD-WAN Manager (18.3.5)
Cisco Catalyst SD-WAN Manager (20.6.3.0.45)
Cisco Catalyst SD-WAN Manager (20.6.3.0.46)
Cisco Catalyst SD-WAN Manager (20.4.2)
Cisco Catalyst SD-WAN Manager (20.9.5.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.13.1)
Cisco Catalyst SD-WAN Manager (20.9.5.3)
Cisco Catalyst SD-WAN Manager (20.6.3.0.27)
Cisco Catalyst SD-WAN Manager (18.3.8)
Cisco Catalyst SD-WAN Manager (20.6.5.1.3)
Cisco Catalyst SD-WAN Manager (20.4.2.2)
Cisco Catalyst SD-WAN Manager (20.16.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.15.4_LI_Images)
Cisco Catalyst SD-WAN Manager (19.3.0)
Cisco Catalyst SD-WAN Manager (20.12.5.2_LI_Images)
Cisco Catalyst SD-WAN Manager (20.3.3.0.18)
Cisco Catalyst SD-WAN Manager (20.9.5_LI_Images)
Cisco Catalyst SD-WAN Manager (18.4.3)
Cisco Catalyst SD-WAN Manager (17.2.7)
Cisco Catalyst SD-WAN Manager (20.6.3.0.33)
Cisco Catalyst SD-WAN Manager (20.9.6)
Cisco Catalyst SD-WAN Manager (19.2.0)
Cisco Catalyst SD-WAN Manager (19.2.4.0.8)
Cisco Catalyst SD-WAN Manager (20.9.4.0.4)
Cisco Catalyst SD-WAN Manager (20.3.3.0.17)
Cisco Catalyst SD-WAN Manager (20.3.2_928)
Cisco Catalyst SD-WAN Manager (18.3.1.1)
Cisco Catalyst SD-WAN Manager (18.4.1)
Cisco Catalyst SD-WAN Manager (20.9.4.1.6)
Cisco Catalyst SD-WAN Manager (20.3.3.0.2)
Cisco Catalyst SD-WAN Manager (20.12.3_LI_Images)
Cisco Catalyst SD-WAN Manager (20.3.3.1.1)
Cisco Catalyst SD-WAN Manager (19.2.097)
Cisco Catalyst SD-WAN Manager (20.7.2)
Cisco Catalyst SD-WAN Manager (20.10.1_LI_Images)
Cisco Catalyst SD-WAN Manager (20.6.3.3)
Cisco Catalyst SD-WAN Manager (20.12.1_LI_Images)
Cisco Catalyst SD-WAN Manager (19.2.098)
Cisco Catalyst SD-WAN Manager (18.4.5)
Cisco Catalyst SD-WAN Manager (20.7.1.0.2)
Cisco Catalyst SD-WAN Manager (20.15.4.1)
Cisco Catalyst SD-WAN Manager (20.9.5)
Cisco Catalyst SD-WAN Manager (20.12.1)
Cisco Catalyst SD-WAN Manager (20.6.5.5)
Cisco Catalyst SD-WAN Manager (20.9.3.0.24)
Cisco Catalyst SD-WAN Manager (20.9.4.1.1)
Cisco Catalyst SD-WAN Manager (20.6.3)
Cisco Catalyst SD-WAN Manager (20.9.5.1.4)
Cisco Catalyst SD-WAN Manager (20.3.2_929)
Cisco Catalyst SD-WAN Manager (20.4.2.2.2)
Cisco Catalyst SD-WAN Manager (20.10.1)
Cisco Catalyst SD-WAN Manager (20.4.2.0.1)
Cisco Catalyst SD-WAN Manager (20.5.1.1)
Cisco Catalyst SD-WAN Manager (20.6.2.0.4)
Cisco Catalyst SD-WAN Manager (20.6.3.1.1)
Cisco Catalyst SD-WAN Manager (20.12.401)
Cisco Catalyst SD-WAN Manager (20.3.2.1_930)
Cisco Catalyst SD-WAN Manager (17.2.8)
Cisco Catalyst SD-WAN Manager (20.6.4.0.21)
Cisco Catalyst SD-WAN Manager (20.5.0.1.1)
Cisco Catalyst SD-WAN Manager (20.9.5.2.16)
Cisco Catalyst SD-WAN Manager (20.3.4.0.25)
Cisco Catalyst SD-WAN Manager (20.3.4.2.2)
Cisco Catalyst SD-WAN Manager (20.8.1)
Cisco Catalyst SD-WAN Manager (20.6.4.1)
Cisco Catalyst SD-WAN Manager (20.9.3.0.2)
Cisco Catalyst SD-WAN Manager (20.9.5.2.21)
Cisco Catalyst SD-WAN Manager (17.2.9)
Cisco Catalyst SD-WAN Manager (20.3.8)
Cisco Catalyst SD-WAN Manager (20.6.5.1.4)
Aliases
GHSA-cf88-f64q-c626

ENISA description: A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system.

EUVD references (1)

Affected products (1)

VendorProductVersionsPlatforms
Cisco Cisco Catalyst SD-WAN Manager 17.2.6 (affected), 17.2.7 (affected), 17.2.8 (affected), 17.2.9 (affected), 17.2.10 (affected), 17.2.4 (affected), 17.2.5 (affected), 18.3.1.1 (affected), 18.3.3.1 (affected), 18.3.3 (affected), 18.3.4 (affected), 18.3.5 (affected), 18.3.7 (affected), 18.3.8 (affected), 18.3.6.1 (affected), 18.3.1 (affected), 18.3.0 (affected), 18.4.0.1 (affected), 18.4.3 (affected), 18.4.302 (affected), 18.4.303 (affected), 18.4.4 (affected), 18.4.5 (affected), 18.4.0 (affected), 18.4.1 (affected), 18.4.6 (affected), 19.2.0 (affected), 19.2.097 (affected), 19.2.099 (affected), 19.2.1 (affected), 19.2.2 (affected), 19.2.3 (affected), 19.2.31 (affected), 19.2.929 (affected), 19.2.4 (affected), 20.1.1.1 (affected), 20.1.12 (affected), 20.1.1 (affected), 20.1.2 (affected), 20.1.3 (affected), 19.3.0 (affected), 19.1.0 (affected), 18.2.0 (affected), 20.3.1 (affected), 20.3.2 (affected), 20.3.2.1 (affected), 20.3.3 (affected), 20.3.3.1 (affected), 20.3.4 (affected), 20.3.4.1 (affected), 20.3.4.2 (affected), 20.3.5 (affected), 20.3.6 (affected), 20.3.7 (affected), 20.3.7.1 (affected), 20.3.4.3 (affected), 20.3.5.1 (affected), 20.3.7.2 (affected), 20.3.8 (affected), 20.4.1 (affected), 20.4.1.1 (affected), 20.4.1.2 (affected), 20.4.2 (affected), 20.4.2.2 (affected), 20.4.2.1 (affected), 20.4.2.3 (affected), 20.5.1 (affected), 20.5.1.2 (affected), 20.5.1.1 (affected), 20.6.1 (affected), 20.6.1.1 (affected), 20.6.2.1 (affected), 20.6.2.2 (affected), 20.6.2 (affected), 20.6.3 (affected), 20.6.3.1 (affected), 20.6.4 (affected), 20.6.5 (affected), 20.6.5.1 (affected), 20.6.5.3 (affected), 20.6.1.2 (affected), 20.6.3.2 (affected), 20.6.4.1 (affected), 20.6.5.2 (affected), 20.6.5.4 (affected), 20.6.3.3 (affected), 20.6.4.2 (affected), 20.6.3.0.45 (affected), 20.6.3.0.46 (affected), 20.6.3.0.47 (affected), 20.6.3.4 (affected), 20.6.4.0.21 (affected), 20.6.5.1.10 (affected), 20.6.5.1.11 (affected), 20.6.5.1.7 (affected), 20.6.5.1.9 (affected), 20.6.5.2.4 (affected), 20.6.5.5 (affected), 20.6.5.2.8 (affected), 20.6.5.1.13 (affected), 20.6.6 (affected), 20.6.7 (affected), 20.6.8 (affected), 20.7.1 (affected), 20.7.1.1 (affected), 20.7.2 (affected), 20.8.1 (affected), 20.9.1 (affected), 20.9.2 (affected), 20.9.2.1 (affected), 20.9.3 (affected), 20.9.3.1 (affected), 20.9.2.3 (affected), 20.9.3.0.12 (affected), 20.9.3.0.16 (affected), 20.9.3.0.17 (affected), 20.9.3.0.18 (affected), 20.9.3.0.20 (affected), 20.9.3.0.21 (affected), 20.9.3.2 (affected), 20.9.3.2_LI_Images (affected), 20.9.4 (affected), 20.9.4_LI_Images (affected), 20.9.3.0.23 (affected), 20.9.4.1 (affected), 20.9.5 (affected), 20.9.5.1 (affected), 20.9.5.2 (affected), 20.9.6 (affected), 20.9.5.3 (affected), 20.9.7 (affected), 20.9.7.1 (affected), 20.9.8 (affected), 20.10.1 (affected), 20.10.1.1 (affected), 20.10.1.2 (affected), 20.11.1 (affected), 20.11.1.1 (affected), 20.11.1.2 (affected), 20.12.1 (affected), 20.12.1_LI_Images (affected), 20.12.2 (affected), 20.12.3 (affected), 20.12.3.1 (affected), 20.12.4 (affected), 20.12.4.1 (affected), 20.12.5 (affected), 20.12.5.1 (affected), 20.12.5.2 (affected), 20.12.6 (affected), 20.13.1 (affected), 20.14.1 (affected), 20.15.1 (affected), 20.15.2 (affected), 20.15.3 (affected), 20.15.3.1 (affected), 20.15.4 (affected), 20.15.4.1 (affected), 20.16.1 (affected), 20.18.1 (affected), 20.18.2 (affected)

Affected products — CPE 2.3 (2) NVD

NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.

  • cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.12.6:*:*:*:*:*:*:*

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

Web references (5)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

NVD-tagged references (2)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

Remediations (10)

  • web:app.opencve.io

    Remediation No vendor fix or workaround currently provided. OpenCVE Recommended Actions Obtain and apply the latest Cisco Catalyst SD-WAN Manager patch that addresses insufficient file system access restrictions.

    2026-05-23 21:40 UTC
  • web:cvefeed.io

    A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful …

    2026-05-23 21:40 UTC
  • web:digitrendz.blog

    Summary - CISA added eight new vulnerabilities to its Known Exploited Vulnerabilities catalog, including a Cisco flaw ( CVE-2026-20133 ) not yet confirmed by Cisco as exploited. - Three of the added flaws affect Cisco Catalyst SD-WAN Manager, with two ( CVE - 2026 -20128 and CVE - 2026 -20122) confirmed by Cisco as actively exploited.

    2026-05-23 21:40 UTC
  • web:gbhackers.com

    The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent warning to network defenders regarding the active exploitation of Cisco Catalyst SD-WAN Manager. On April 20, 2026 , CISA officially added three distinct security flaws affecting the platform to its Known Exploited Vulnerabilities (KEV) catalog. Cisco Catalyst SD-WAN Manager is a critical administrative console ...

    2026-05-23 21:40 UTC
  • web:nvd.nist.gov

    An official website of the United States government Here's how you know

    2026-05-23 21:40 UTC
  • web:portal.msrc.microsoft.com

    The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

    2026-05-23 21:40 UTC
  • web:www.cisa.gov

    Update May 14, 2026 : CISA has updated this Alert to include additional vulnerabilities, CVE-2026-20133 and CVE - 2026 -20182 and associated resources. The purpose of this Alert is to provide resources for organizations with Cisco Software-Defined Wide-Area Networking (SD-WAN) systems, including Federal Civilian Executive Branch (FCEB) agencies, to address ongoing exploitation of multiple ...

    2026-05-23 21:40 UTC
  • web:www.helpnetsecurity.com

    CISA added Cisco Catalyst SD-WAN Manager vulnerability ( CVE-2026-20133 ) to its KEV catalog, Cisco has yet to flag it as exploited.

    2026-05-23 21:40 UTC
  • web:www.sentinelone.com

    CVE-2026-20133 is an information disclosure vulnerability in Cisco Catalyst SD-WAN Manager. Learn about its impact, affected versions, and mitigation methods.

    2026-05-23 21:40 UTC
  • web:zerodaysignal.com

    A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system....

    2026-05-23 21:40 UTC

AI Forensic Analysis

Only Available for Registered Users. Sign in to view.

Raw JSON

The full cvelistV5 record. Download as CVE-2026-20133.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20133",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T13:54:59.090766Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2026-04-20",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20133"
              },
              "type": "kev"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-22T13:55:06.357Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20133"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Catalyst SD-WAN Manager",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "17.2.6"
            },
            {
              "status": "affected",
              "version": "17.2.7"
            },
            {
              "status": "affected",
              "version": "17.2.8"
            },
            {
              "status": "affected",
              "version": "17.2.9"
            },
            {
              "status": "affected",
              "version": "17.2.10"
            },
            {
              "status": "affected",
              "version": "17.2.4"
            },
            {
              "status": "affected",
              "version": "17.2.5"
            },
            {
              "status": "affected",
              "version": "18.3.1.1"
            },
            {
              "status": "affected",
              "version": "18.3.3.1"
            },
            {
              "status": "affected",
              "version": "18.3.3"
            },
            {
              "status": "affected",
              "version": "18.3.4"
            },
            {
              "status": "affected",
              "version": "18.3.5"
            },
            {
              "status": "affected",
              "version": "18.3.7"
            },
            {
              "status": "affected",
              "version": "18.3.8"
            },
            {
              "status": "affected",
              "version": "18.3.6.1"
            },
            {
              "status": "affected",
              "version": "18.3.1"
            },
            {
              "status": "affected",
              "version": "18.3.0"
            },
            {
              "status": "affected",
              "version": "18.4.0.1"
            },
            {
              "status": "affected",
              "version": "18.4.3"
            },
            {
              "status": "affected",
              "version": "18.4.302"
            },
            {
              "status": "affected",
              "version": "18.4.303"
            },
            {
              "status": "affected",
              "version": "18.4.4"
            },
            {
              "status": "affected",
              "version": "18.4.5"
            },
            {
              "status": "affected",
              "version": "18.4.0"
            },
            {
              "status": "affected",
              "version": "18.4.1"
            },
            {
              "status": "affected",
              "version": "18.4.6"
            },
            {
              "status": "affected",
              "version": "19.2.0"
            },
            {
              "status": "affected",
              "version": "19.2.097"
            },
            {
              "status": "affected",
              "version": "19.2.099"
            },
            {
              "status": "affected",
              "version": "19.2.1"
            },
            {
              "status": "affected",
              "version": "19.2.2"
            },
            {
              "status": "affected",
              "version": "19.2.3"
            },
            {
              "status": "affected",
              "version": "19.2.31"
            },
            {
              "status": "affected",
              "version": "19.2.929"
            },
            {
              "status": "affected",
              "version": "19.2.4"
            },
            {
              "status": "affected",
              "version": "20.1.1.1"
            },
            {
              "status": "affected",
              "version": "20.1.12"
            },
            {
              "status": "affected",
              "version": "20.1.1"
            },
            {
              "status": "affected",
              "version": "20.1.2"
            },
            {
              "status": "affected",
              "version": "20.1.3"
            },
            {
              "status": "affected",
              "version": "19.3.0"
            },
            {
              "status": "affected",
              "version": "19.1.0"
            },
            {
              "status": "affected",
              "version": "18.2.0"
            },
            {
              "status": "affected",
              "version": "20.3.1"
            },
            {
              "status": "affected",
              "version": "20.3.2"
            },
            {
              "status": "affected",
              "version": "20.3.2.1"
            },
            {
              "status": "affected",
              "version": "20.3.3"
            },
            {
              "status": "affected",
              "version": "20.3.3.1"
            },
            {
              "status": "affected",
              "version": "20.3.4"
            },
            {
              "status": "affected",
              "version": "20.3.4.1"
            },
            {
              "status": "affected",
              "version": "20.3.4.2"
            },
            {
              "status": "affected",
              "version": "20.3.5"
            },
            {
              "status": "affected",
              "version": "20.3.6"
            },
            {
              "status": "affected",
              "version": "20.3.7"
            },
            {
              "status": "affected",
              "version": "20.3.7.1"
            },
            {
              "status": "affected",
              "version": "20.3.4.3"
            },
            {
              "status": "affected",
              "version": "20.3.5.1"
            },
            {
              "status": "affected",
              "version": "20.3.7.2"
            },
            {
              "status": "affected",
              "version": "20.3.8"
            },
            {
              "status": "affected",
              "version": "20.4.1"
            },
            {
              "status": "affected",
              "version": "20.4.1.1"
            },
            {
              "status": "affected",
              "version": "20.4.1.2"
            },
            {
              "status": "affected",
              "version": "20.4.2"
            },
            {
              "status": "affected",
              "version": "20.4.2.2"
            },
            {
              "status": "affected",
              "version": "20.4.2.1"
            },
            {
              "status": "affected",
              "version": "20.4.2.3"
            },
            {
              "status": "affected",
              "version": "20.5.1"
            },
            {
              "status": "affected",
              "version": "20.5.1.2"
            },
            {
              "status": "affected",
              "version": "20.5.1.1"
            },
            {
              "status": "affected",
              "version": "20.6.1"
            },
            {
              "status": "affected",
              "version": "20.6.1.1"
            },
            {
              "status": "affected",
              "version": "20.6.2.1"
            },
            {
              "status": "affected",
              "version": "20.6.2.2"
            },
            {
              "status": "affected",
              "version": "20.6.2"
            },
            {
              "status": "affected",
              "version": "20.6.3"
            },
            {
              "status": "affected",
              "version": "20.6.3.1"
            },
            {
              "status": "affected",
              "version": "20.6.4"
            },
            {
              "status": "affected",
              "version": "20.6.5"
            },
            {
              "status": "affected",
              "version": "20.6.5.1"
            },
            {
              "status": "affected",
              "version": "20.6.5.3"
            },
            {
              "status": "affected",
              "version": "20.6.1.2"
            },
            {
              "status": "affected",
              "version": "20.6.3.2"
            },
            {
              "status": "affected",
              "version": "20.6.4.1"
            },
            {
              "status": "affected",
              "version": "20.6.5.2"
            },
            {
              "status": "affected",
              "version": "20.6.5.4"
            },
            {
              "status": "affected",
              "version": "20.6.3.3"
            },
            {
              "status": "affected",
              "version": "20.6.4.2"
            },
            {
              "status": "affected",
              "version": "20.6.3.0.45"
            },
            {
              "status": "affected",
              "version": "20.6.3.0.46"
            },
            {
              "status": "affected",
              "version": "20.6.3.0.47"
            },
            {
              "status": "affected",
              "version": "20.6.3.4"
            },
            {
              "status": "affected",
              "version": "20.6.4.0.21"
            },
            {
              "status": "affected",
              "version": "20.6.5.1.10"
            },
            {
              "status": "affected",
              "version": "20.6.5.1.11"
            },
            {
              "status": "affected",
              "version": "20.6.5.1.7"
            },
            {
              "status": "affected",
              "version": "20.6.5.1.9"
            },
            {
              "status": "affected",
              "version": "20.6.5.2.4"
            },
            {
              "status": "affected",
              "version": "20.6.5.5"
            },
            {
              "status": "affected",
              "version": "20.6.5.2.8"
            },
            {
              "status": "affected",
              "version": "20.6.5.1.13"
            },
            {
              "status": "affected",
              "version": "20.6.6"
            },
            {
              "status": "affected",
              "version": "20.6.7"
            },
            {
              "status": "affected",
              "version": "20.6.8"
            },
            {
              "status": "affected",
              "version": "20.7.1"
            },
            {
              "status": "affected",
              "version": "20.7.1.1"
            },
            {
              "status": "affected",
              "version": "20.7.2"
            },
            {
              "status": "affected",
              "version": "20.8.1"
            },
            {
              "status": "affected",
              "version": "20.9.1"
            },
            {
              "status": "affected",
              "version": "20.9.2"
            },
            {
              "status": "affected",
              "version": "20.9.2.1"
            },
            {
              "status": "affected",
              "version": "20.9.3"
            },
            {
              "status": "affected",
              "version": "20.9.3.1"
            },
            {
              "status": "affected",
              "version": "20.9.2.3"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.12"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.16"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.17"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.18"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.20"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.21"
            },
            {
              "status": "affected",
              "version": "20.9.3.2"
            },
            {
              "status": "affected",
              "version": "20.9.3.2_LI_Images"
            },
            {
              "status": "affected",
              "version": "20.9.4"
            },
            {
              "status": "affected",
              "version": "20.9.4_LI_Images"
            },
            {
              "status": "affected",
              "version": "20.9.3.0.23"
            },
            {
              "status": "affected",
              "version": "20.9.4.1"
            },
            {
              "status": "affected",
              "version": "20.9.5"
            },
            {
              "status": "affected",
              "version": "20.9.5.1"
            },
            {
              "status": "affected",
              "version": "20.9.5.2"
            },
            {
              "status": "affected",
              "version": "20.9.6"
            },
            {
              "status": "affected",
              "version": "20.9.5.3"
            },
            {
              "status": "affected",
              "version": "20.9.7"
            },
            {
              "status": "affected",
              "version": "20.9.7.1"
            },
            {
              "status": "affected",
              "version": "20.9.8"
            },
            {
              "status": "affected",
              "version": "20.10.1"
            },
            {
              "status": "affected",
              "version": "20.10.1.1"
            },
            {
              "status": "affected",
              "version": "20.10.1.2"
            },
            {
              "status": "affected",
              "version": "20.11.1"
            },
            {
              "status": "affected",
              "version": "20.11.1.1"
            },
            {
              "status": "affected",
              "version": "20.11.1.2"
            },
            {
              "status": "affected",
              "version": "20.12.1"
            },
            {
              "status": "affected",
              "version": "20.12.1_LI_Images"
            },
            {
              "status": "affected",
              "version": "20.12.2"
            },
            {
              "status": "affected",
              "version": "20.12.3"
            },
            {
              "status": "affected",
              "version": "20.12.3.1"
            },
            {
              "status": "affected",
              "version": "20.12.4"
            },
            {
              "status": "affected",
              "version": "20.12.4.1"
            },
            {
              "status": "affected",
              "version": "20.12.5"
            },
            {
              "status": "affected",
              "version": "20.12.5.1"
            },
            {
              "status": "affected",
              "version": "20.12.5.2"
            },
            {
              "status": "affected",
              "version": "20.12.6"
            },
            {
              "status": "affected",
              "version": "20.13.1"
            },
            {
              "status": "affected",
              "version": "20.14.1"
            },
            {
              "status": "affected",
              "version": "20.15.1"
            },
            {
              "status": "affected",
              "version": "20.15.2"
            },
            {
              "status": "affected",
              "version": "20.15.3"
            },
            {
              "status": "affected",
              "version": "20.15.3.1"
            },
            {
              "status": "affected",
              "version": "20.15.4"
            },
            {
              "status": "affected",
              "version": "20.15.4.1"
            },
            {
              "status": "affected",
              "version": "20.16.1"
            },
            {
              "status": "affected",
              "version": "20.18.1"
            },
            {
              "status": "affected",
              "version": "20.18.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system.\r\n\r This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "In April 2026, the Cisco PSIRT became aware of active exploitation of the vulnerability that is described in CVE-2026-20133. Cisco strongly recommends that customers upgrade to a fixed software release to remediate these vulnerabilities."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-22T15:31:56.704Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-sdwan-authbp-qwCX8D4v",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-authbp-qwCX8D4v"
        }
      ],
      "source": {
        "advisory": "cisco-sa-sdwan-authbp-qwCX8D4v",
        "defects": [
          "CSCws33583"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2026-20133",
    "datePublished": "2026-02-25T16:13:56.017Z",
    "dateReserved": "2025-10-08T11:59:15.380Z",
    "dateUpdated": "2026-04-22T15:31:56.704Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}