ZDI-26-428
HIGH 7.5
Published
Jul 15, 2026
WatchGuard FireWare OS admd Stack-based Buffer Overflow Remote Code Execution Vulnerability
WatchGuard
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WatchGuard FireWare OS. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5.