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CVE-2025-47813

Wing FTP Server Information Disclosure

4.3 MEDIUMActively exploited (CISA KEV)Public exploitEPSS 63.1%
  1. Published10 Jul 2025
  2. Added to CISA KEV16 Mar 2026
  3. Remediation due30 Mar 2026
Actively exploited (CISA KEV)

Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie.

Added to KEV: 16 Mar 2026Federal remediation due: 30 Mar 2026

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

Wftpserver Wing FTP Server< 7.4.4

Remediation

Fixed in
Wftpserver Wing FTP Server≥ 7.4.4

References

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Frequently asked

Is CVE-2025-47813 being actively exploited?

Yes. CVE-2025-47813 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 16 Mar 2026.

How severe is CVE-2025-47813?

CVE-2025-47813 has a CVSS 3.1 base score of 4.3, rated medium. EPSS estimates a 63.1% probability of exploitation.

Which products are affected by CVE-2025-47813?

Affected products include Wftpserver Wing FTP Server.

How do I fix CVE-2025-47813?

Upgrade affected software to a fixed version, for example Wftpserver Wing FTP Server 7.4.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-47813 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.