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Medium · 5.1 CVE-2026-78103 EUVD-2026-67353GHSA-6c67-gmx4-f33h

Dimension Log Server Configuration Lock Bypass Vulnerability

Published Aug 27, 2026 · Updated Aug 28, 2026 · Assigned by WatchGuard

Description

WatchGuard Dimension provides a client-side lock/unlock UI control for management changes. The server-side configuration endpoint does not enforce this lock/unlock workflow state, allowing an authenticated administrator to submit configuration changes directly to the endpoint without first completing the UI unlock step. This allows an authenticated read-write administrator session to bypass the intended editing workflow and overwrite configuration changes being made by another concurrent administrator session.

Affected products

VendorProductAffectedFixed
WatchGuard Dimension 2.0 – < 2.3.1 2.3.1

References