CVE-2025-47812 — Wing FTP Server Improper Neutralization of Null Byte or NUL Character Vulnerability
2025-07-14 • CISA Known Exploited Vulnerability
[event] Wing FTP Server contains an improper neutralization of null byte or NUL character vulnerability that can allow 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).
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Wing FTP Server |
| Product | Wing FTP Server |
| CWE | CWE-158 |
| CVE ID | CVE-2025-47812 |
| Date Added | 2025-07-14 |
| Due Date | 2025-08-04 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-08-04