CVE-2025-47813

Description

loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie.

Overview

State: PUBLISHED
Assigner (CNA): mitre
CVSS severity: MEDIUM
CVSS score: 4.3 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Effective score: 4.3 / 10 MEDIUM source: CNA overview
CWE(s): CWE-209
Reserved: 2025-05-10
Published: 2025-07-10 02:00 UTC
Last updated: 2026-03-17 13:41 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/47xxx/CVE-2025-47813.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: Wing FTP Server Information Disclosure Vulnerability
Vendor / project: Wing FTP Server
Product: Wing FTP Server
Date added to KEV: 2026-03-16
Remediation due: 2026-03-30
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://www.wftpserver.com/serverhistory.htm ; https://nvd.nist.gov/vuln/detail/CVE-2025-47813
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: 2025-07-10 17:15:47 UTC
NVD last modified: 2026-06-17 09:28:43 UTC
NVD CVSS v3.1: 4.3 / 10 MEDIUM source: cve@mitre.org
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability subscore: 2.8 / 10
Impact subscore: 1.4 / 10
EPSS score: 0.5637 (probability of exploitation in next 30 days)
EPSS percentile: 98.93% vs all CVEs — higher = more likely to be exploited, as of 2026-06-28

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-2025-21020
Assigner: mitre
Published: Jul 10, 2025, 12:00:00 AM
Updated: Mar 17, 2026, 12:41:40 PM
EUVD base score (CVSS 3.1): 4.3 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EUVD-reported EPSS: 26.9200
Vendors: wftpserver
Products: Wing FTP Server (0 <7.4.4)
Aliases: GHSA-2vvg-j984-hh8p

ENISA description: loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie.

EUVD references (3)

Affected products (1)

Vendor	Product	Versions	Platforms
wftpserver	Wing FTP Server	`0` (affected)	—

Affected products — CPE 2.3 (1) 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:wftpserver:wing_ftp_server:*:*:*:*:*:*:*:*

Vendor references (3)

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

MITRE references (1) cveawg.mitre.org

Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.

https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txt

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.

http://cwe.mitre.org/data/definitions/209.html rapid7:cwe.mitre.org
https://attackerkb.com/topics/CVE-2025-47813 rapid7:attackerkb.com
https://www.cve.org/CVERecord?id=CVE-2025-47813 rapid7:www.cve.org
https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/ rapid7:www.rcesecurity.com
https://www.wftpserver.com rapid7:www.wftpserver.com

NVD-tagged references (4)

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

https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txt cve@mitre.org ExploitThird Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-47813 134c704f-9b21-4f2e-91b3-4a467353bcc0 US Government Resource
https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/ cve@mitre.org ExploitThird Party Advisory
https://www.wftpserver.com cve@mitre.org Product

Remediations (10)

Patch Management Best Practices for 2025 | RSI Security

web:blog.rsisecurity.com

Reduces financial exposure: Minimizes the risk of costly data breaches, penalties, and remediation expenses. In short, an effective Patch Management policy not only improves security, it drives business continuity and long-term confidence. 2025 Patch Management Best Practices (Based on NIST SP 800-40 Rev. 4)

2026-05-23 15:53 UTC
Microsoft Patch Tuesday for August 2025 — Snort rules and prominent ...

web:blog.talosintelligence.com

Microsoft has released its monthly security update for August 2025 , which includes 111 vulnerabilities affecting a range of products, including 13 that Microsoft marked as "critical".

2026-05-23 15:53 UTC
Microsoft Releases Guidance on High-Severity Vulnerability (CVE-2025 ...

web:cisa.gov

Update (08/12/ 2025 ): CISA has updated this alert to provide clarification on identifying Exchange Servers on an organization's networks and provided further guidance on running the Microsoft Exchange Health Checker. Update (08/07/ 2025 ): CISA issued Emergency Directive (ED) 25-02: Mitigate Microsoft Exchange Vulnerability in response to CVE - 2025 -53786

2026-05-23 15:53 UTC
Microsoft Patch Tuesday, July 2025 - SANS Internet Storm Center

web:isc.sans.edu

Macs are affected as well, but a patch is currently only available for Windows. CVE - 2025 -49719: This vulnerability has already been made public. It does allow for information disclosure on a Microsoft SQL Server. To patch , you must patch the OLE DB Driver. CVE - 2025 -49717: Exploitation is considered less likely for this vulnerability.

2026-05-23 15:53 UTC
How to Use Known Issue Rollback to Fix Problems Caused by Windows ...

web:petri.com

If a Group Policy setting is available to roll back a fix , it is included in the Windows Update KB article and release notes as a mitigation for a known issue.

2026-05-23 15:53 UTC
Security Update Guide - Microsoft

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 15:53 UTC
A guide to vulnerability remediation vs mitigation | @Bugcrowd

web:www.bugcrowd.com

Vulnerability mitigation is typically considered a temporary or interim solution. While mitigation measures can reduce the immediate risk associated with vulnerabilities, they may not provide a permanent fix . Organizations should aim to prioritize and plan for complete vulnerability remediation whenever feasible and allocate resources accordingly.

2026-05-23 15:53 UTC
August 2025 Patch Tuesday: Updates and Analysis | CrowdStrike

web:www.crowdstrike.com

Microsoft has released security updates for 107 vulnerabilities, including one publicly disclosed zero-day and 13 critical, in its August 2025 Patch Tuesday rollout.

2026-05-23 15:53 UTC
Oracle Critical Patch Update Advisory - April 2026

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.

2026-05-23 15:53 UTC
Vulnerability Remediation vs. Mitigation: What are the Differences ...

web:www.secure.com

Learn the difference between vulnerability remediation and mitigation , and how a risk-based strategy can strengthen your security posture.

2026-05-23 15:53 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2025-47813.json.

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