OS Command Injection in Roxy-WI - CVE-2026-45564
Published: May 16, 2026
Vulnerability identifier: #VU131616
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-45564
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to command injection in the save_version route and downstream config handling when processing a crafted configver URL path parameter in POST requests to /config/versions/.../save. A remote user can send a specially crafted request to execute arbitrary code.
Exploitation requires valid credentials with role level 3 or lower and does not require user interaction.
Affected software
Roxy-WI
How to mitigate CVE-2026-45564
Install security update from vendor's website.
Roxy-WI - update to 8.2.6.5