CVE-2026-34802 | Endian Firewall 3.3.25 Parameter /cgi-bin/salearn.cgi spam cross site scripting

A vulnerability was found in Endian Firewall 3.3.25. It has been classified as problematic. Affected by this issue is some unknown functionality of the file /cgi-bin/salearn.cgi of the component Parameter Handler. The manipulation of the argument spam leads to cross site scripting.

This vulnerability is referenced as CVE-2026-34802. Remote exploitation of the attack is possible. No exploit is available.