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Medium 4.3Known exploited (CISA KEV)Published Jul 10, 2025
CVE-2025-47813loginok.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.
Updated under an hour ago ()
Does this affect you?
It affects wftpserver Wing FTP Server. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Mar 16, 2026; federal agencies had to remediate by Mar 30, 2026. Treat that date as your deadline.
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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
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-209
- Known exploited
- Added to CISA KEV Mar 16, 2026; federal remediation due Mar 30, 2026Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 62.51% (percentile 99)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Mar 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
wftpserver Wing FTP Server wftpserver:wing_ftp_server (from the name) | before 7.4.4 | CNA record |
wftpserver wing_ftp_server wftpserver:wing_ftp_server | before 7.4.4 | NVD |
References
- https://www.wftpserver.comproduct
- https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/exploit, third-party-advisory
- https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txtexploit, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-47813us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.