CVE-2026-78103#
Dimension Log Server Configuration Lock Bypass Vulnerability
Summary #
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.
Product status #
| Product | Affected | Not affected |
|---|---|---|
| Dimension | >= 2.0, < 2.3.1 | >= 2.3.1 |
Weakness Type and Impact #
Exploitation Status #
WatchGuard is not aware of any exploitation of this vulnerability in the wild.
Solution #
Dimension 2.3.1
References #
Credits #
- Simone Paganessi (https://www.linkedin.com/in/simonepaganessi)finder