CVE-2019-19006
📛 CVE Title
Sangoma FreePBX: CVE-2019-19006: Improper Authentication
Description
Sangoma FreePBX 15.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control.
Description (MITRE) cveawg.mitre.org
Pulled from cveawg.mitre.org/api/cve/CVE-2019-19006 on 2026-06-29. Shown when MITRE's text differs from the cvelistV5 mirror.
Sangoma FreePBX 115.0.16.26 and below, 14.0.13.11 and below, 13.0.197.13 and below have Incorrect Access Control.
Overview
- State
- —
- Assigner (CNA)
- —
- CVSS severity
- —
- CVSS score
- —
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Effective score
- 6.5 / 10 MEDIUM source: AI estimate
- CWE(s)
- —
- Reserved
- —
- Published
- 2019-11-21 00:00 UTC
- Last updated
- —
- Source
- https://www.rapid7.com/db/vulnerabilities/sangoma-freepbx-cve-2019-19006/
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
- Sangoma FreePBX Improper Authentication Vulnerability
- Vendor / project
- Sangoma
- Product
- FreePBX
- Date added to KEV
- 2026-02-03
- Remediation due
- 2026-02-24
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Ransomware campaign use
- Unknown
- CISA notes
- https://wiki.freepbx.org/display/FOP/2019-11-20%2BRemote%2BAdmin%2BAuthentication%2BBypass ; https://nvd.nist.gov/vuln/detail/CVE-2019-19006
- 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.
- EPSS score
- 0.3661 (probability of exploitation in next 30 days)
- EPSS percentile
- 98.30% vs all CVEs — higher = more likely to be exploited, as of 2026-06-28
NVD / KEV / EPSS data refreshed 2026-06-29 04:58 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
AI-forensic CVSS estimate
Used only when a CVE has no official CVSS from its CNA or NVD. An LLM estimates the v3.1 base score from the description; a HIGH/CRITICAL estimate promotes the CVE to a Threat.
- Estimated CVSS
- 6.5 / 10 MEDIUM AI estimate — not authoritative
- Estimated at
- 2026-07-16 05:27 UTC
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-2019-8659
EUVD enrichment is queued; refresh the page in a few seconds.
Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (7)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- http://cwe.mitre.org/data/definitions/287.html rapid7:cwe.mitre.org
- https://attackerkb.com/topics/CVE-2019-19006 rapid7:attackerkb.com
- https://community.freepbx.org/t/freepbx-security-vulnerability-sec-2019-001/62772 rapid7:community.freepbx.org
- https://pastebin.com/2CdsQMKW rapid7:pastebin.com
- https://wiki.freepbx.org/display/FOP/2019-11-20+Remote+Admin+Authentication+Bypass rapid7:wiki.freepbx.org
- https://www.cve.org/CVERecord?id=CVE-2019-19006 rapid7:www.cve.org
- https://www.freepbx.org/category/blog/ rapid7:www.freepbx.org
Remediations (10)
-
web:blackswan-cybersecurity.com
Cloud Files API activity originating outside legitimate OneDrive/sync processes. Mitigation Steps: Apply all Windows updates immediately (monitor MSRC for an emergency RedSun-specific patch . None released as of April 17, 2026). Supplement Defender with a secondary EDR solution (e.g., Huntress) capable of detecting Defender bypasses.
2026-06-04 08:32 UTC -
web:cybersecuritynews.com
Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.
2026-06-04 08:32 UTC -
web:nvd.nist.gov
The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...
2026-06-04 08:32 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.
2026-06-04 08:32 UTC -
web:support.esri.com
The C version of this patch also includes additional bug fixes not related to security, refer to the updated Issues Addressed with this Patch section for the latest details. April 20, 2026: The 11.4 version of the Portal for ArcGIS Security 2026 Update 1 Patch is now available.
2026-06-04 08:32 UTC -
web:www.gamesradar.com
The latest Vanguard patch is apparently ruthless Valorant's brand of cheat prevention, known as Vanguard, has been somewhat contentious since the FPS launched in 2020. Employing kernel-level ...
2026-06-04 08:32 UTC -
web:www.malwarebytes.com
Attackers are abusing a critical Ghost Content Management System (CMS) vulnerability to hijack more than 700 legitimate websites and inject a fake Cloudflare verification step that tricks visitors into running a Windows command that installs malware. These social engineering campaigns—where website visitors are tricked into running malicious commands on their systems—are commonly known as ...
2026-06-04 08:32 UTC -
web:www.msn.com
Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation requires local access to the PC.
2026-06-04 08:32 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-06-04 08:32 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-06-04 08:32 UTC
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