Cross-site request forgery in Fireware OS - CVE-2026-4315
Published: March 27, 2026
Vulnerability identifier: #VU124661
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2026-4315
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in Fireware Web UI. A remote user can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
Affected software
Fireware OS
How to mitigate CVE-2026-4315
Install updates from vendor's website.
Fireware OS - addressed in versions 12.5.18, 12.12, 2026.2