CVE-2025-47813 — Wing FTP Server Information Disclosure Vulnerability
CVE-2025-47813: Wing FTP Server Information Disclosure Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Wing FTP Server |
| Product | Wing FTP Server |
| Date added | 2026-03-16 |
| Due date | 2026-03-30 |
| Ransomware campaign use | Unknown |
Description
Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://www.wftpserver.com/serverhistory.htm ; https://nvd.nist.gov/vuln/detail/CVE-2025-47813
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-47813
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog