Description (CNA)
An authenticated administrator can trigger a denial-of-service condition in the Fireware Management Web UI by sending malformed or crafted data to the put_data endpoint, which performs unsafe deserialization of the attacker-supplied input.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| WatchGuard / Fireware OS | affected 2025.1 before 2026.2.1; affected 12.0 before 12.12.1 |
| WatchGuard / Fireware OS | affected 12.0 before 12.11.9 |
| WatchGuard / Fireware OS | affected 12.0 before 12.5.19 |
CWE
CWE-502
References
- https://psirt.watchguard.com/CVE-2026-13371
- https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00014
ADP enrichment
No English description supplied.
No references supplied.