Summary
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).
- Vendor
- Wing FTP Server
- Product
- Wing FTP Server
- Added to KEV
- Jul 14, 2025
- Remediation due
- Aug 4, 2025 (US federal deadline)
- Ransomware use
- Not known
- Weakness
- CWE-158
- EPSS
- 93.9% as of Nov 12
In the news
- No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References