CVE-2026-93865
Fireware OS Missing Authentication in FireCluster Sync Daemon Allows Remote Root Action Injection
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
A missing authentication vulnerability in the Fireware OS FireCluster synchronization daemon allows a remote, unauthenticated attacker to invoke privileged system-level administrative actions by sending a specially crafted request to the FireCluster management IP when the clustering feature is enabled.
| CWE | CWE-306 CWE-77 CWE-862 |
| Vendor | watchguard |
| Product | fireware os |
| Published | Oct 27, 2026 |
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Affected Versions
WatchGuard / Fireware OS
2025.1 < 2026.4 12.0 < 12.12.4
WatchGuard / Fireware OS
12.0 < 12.5.22
References
Credits
WatchGuard AI Security Research