Unrated severityCISA KEVNVD Advisory· Published Jul 10, 2025· Updated Feb 26, 2026
CVE-2025-47812
CVE-2025-47812
Description
In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.
Affected products
1- wftpserver/Wing FTP Serverv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/mitre
- www.vicarius.io/vsociety/posts/cve-2025-47812-detection-script-remote-code-execution-vulnerability-in-wing-ftp-servermitre
- www.vicarius.io/vsociety/posts/cve-2025-47812-mitigation-script-remote-code-execution-vulnerability-in-wing-ftp-servermitre
- www.wftpserver.commitre
News mentions
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