CVE-2026-34806 in Firewall
Summary
Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /cgi-bin/snat.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page.
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Responsible
VulnCheck
Reservation
03/30/2026
Disclosure
04/02/2026
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 354910 | Endian Firewall Parameter snat.cgi cross site scripting | 79 | Not defined | Not defined | CVE-2026-34806 |