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

CVE-2025-47813 (Wing FTP Server Wing FTP Server) is in the CISA Known Exploited Vulnerabilities catalog since 2026-03-16. Wing FTP Server contains a generation of error message containing sensitive information vulnerability when… See the required fix, due date and advisories.

Exploitation status

CVE-2025-47813 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 2026-03-16. Wing FTP Server contains a generation of error message containing sensitive information vulnerability when using a long value in the UID cookie.

Advisory facts

Vendor or project
Wing FTP Server
Affected product
Wing FTP Server
Added to CISA KEV
2026-03-16
US federal remediation due date
2026-03-30
Ransomware association
Unknown
EPSS score
—
Weakness (CWE)
CWE-209

Remediation: the 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.

Wording published by CISA for this catalog entry. It is the baseline action, not a decision about your environment: whether this exposure matters for you depends on where the affected component runs, what it is exposed to and who owns it.

From advisory to a decision you can defend

A catalog entry tells you a vulnerability is being exploited somewhere. It does not tell you whether it matters in your estate, who owns the fix, or what evidence an auditor will ask for later. That is the work VulnTrek does: it takes findings from the tools you already run, decides which exposure actually matters, routes it to an owner, keeps remediation human-approved and retains the lineage as evidence.

Sourced from public upstream advisories (CISA KEV, ENISA EUVD, vendor PSIRTs) mirrored daily. Informational only — not a remediation decision, not legal advice, and the absence of a record is not evidence of safety.