How severe is CVE-2025-47813?

CVE-2025-47813 has a CVSS 3.1 base score of 4.3 (MEDIUM). EPSS estimates a 62.8% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2025-47813: Wing FTP Server Information Disclosure Vulnerability

CISA Known Exploited Vulnerabilities

Wing FTP Server Information Disclosure Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

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.

CISA notes
https://www.wftpserver.com/serverhistory.htm ; https://nvd.nist.gov/vuln/detail/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.

Severity

CVSS 3.1 · CNA4.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC · CISA-ADP

Exploitationactive

Automatableno

Technical impacttotal

Exploitation Context

as of October 14, 2026

All KEV statistics→

CISA added CVE-2025-47813 to the KEV catalog 249 days after its CVE record was published. The median for entries added in 2026 so far is 15 days.
It is one of 2 Wing FTP Server entries in the CISA KEV catalog, and the only one added in 2026.
Its current EPSS score (62.8%) is higher than that of 54% of CISA KEV entries.

Affected Products

Vendor	Product	Affected versions
wftpserver	wftpserver Wing FTP Server	0 to <7.4.4

References

3 Links

Other references

Record Details

Published

2025-07-10

Last updated

2026-03-17

Assigner (CNA)

mitre

Credited to

More from wftpserver

CVE-2025-4781210 CRITICAL

Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability

wftpserverKEVEPSS 93.9%2025-07-10

Tool categories

Application Security Tools

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.

CVE-2025-47813