CVE-2026-57907

WatchGuard Endpoint Protection Local Privilege Escalation in Console-Service Communication Allows SYSTEM Code Execution

High 8.5 CVSS v4.0 › Published 2026-11-10Updated 2026-11-10

Summary #

A privilege escalation vulnerability in WatchGuard Endpoint Protection's inter-process communication between the console and the protection service allows a local, low-privileged authenticated user to execute arbitrary code with SYSTEM privileges by injecting code into the trusted console process and issuing privileged commands to the service.

Product status #

ProductAffectedNot affected
Endpoint Security
Windows >= 0, < 8.00.26.0011>= 8.00.26.0011

Weakness Type and Impact #

Solution #

Update to a fixed release per the affected-version ranges above.

References #

    Credits #

    • R31nreporter