GHSA-r68m-c6rg-86pfHighCVSS 7.8
XWEB EVO before 5.6.2 contains a command injection vulnerability where the setuid-root Lua CGI...
🔗 CVE IDs covered (1)
📋 Description
XWEB EVO before 5.6.2 contains a command injection vulnerability where the setuid-root Lua CGI interpreter wlua executes system("/usr/bin/lua "+argv) on unsanitized input. Attackers can craft malicious input reached through a .lua CGI endpoint to inject arbitrary commands into the concatenated argv string, achieving command execution with root privileges. This product line reached it's end of service date in March 2026.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-124003
- https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
- https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf
- https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-setuid-lua-cgi-root-command-injection
- https://www.vulncheck.com/blog/copeland-xweb-evo-unauthenticated-root
- https://github.com/advisories/GHSA-r68m-c6rg-86pf