Live › vulnerability › CVE-2025-47812
Go to dashboardWing FTP Server fails to strip NUL bytes from input, which lets an attacker inject Lua code into session files. The injected code runs system commands with the FTP service's privileges, root or SYSTEM by default.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Wing FTP Server Wing FTP Server | vendor | – | – |
| wftpserver wing ftp server | vendor | < 7.4.4 | 7.4.4 |
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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).
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
This page as .md · .json · in your agent: get_signal("CVE-2025-47812")
CISA KEV catalog, Creative Commons 0 · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.