CVE-2025-47812 is a critical remote code execution (RCE) vulnerability affecting Wing FTP Server versions prior to 7.4.4. This flaw, stemming from mishandling of null bytes in web interfaces, allows attackers to inject arbitrary Lua code into user session files. With a CVSS score of 10.0, it enables total server compromise by executing system commands with root/SYSTEM privileges, even via anonymous FTP accounts. This vulnerability is actively exploited in the wild, with public exploit modules available in Metasploit and Nuclei, and has garnered significant community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.4.4CPE matchmatch criteria | cpe:2.3:a:wftpserver:wing_ftp_server:*:*:*:*:*:*:*:* | ||
>= 0, < 7.4.4CPE match | cpe:2.3:a:wftpserver:wing_ftp_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.