High [CVE-2026-78610] Dimension CSRF Vulnerability in Administrator Passphrase Change Endpoint
This high-severity WatchGuard advisory covers CVE-2026-78610 affecting Dimension.
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Summary
WatchGuard Dimension's Web UI exposes an administrator passphrase change action that lacks CSRF protection. An attacker who can induce an authenticated global administrator's browser to visit a crafted link or page can change that administrator's passphrase to an attacker-chosen value without the administrator's consent.
- Dimension 2.0 before 2.3.1
Official advisory · high-confidence parse· fetched 55 minutes ago·verify at source
- 2.3.1
Official advisory · high-confidence parse· fetched 55 minutes ago·verify at source
Mitigation
Upgrade to a fixed release: 2.3.1. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 55 minutes ago·verify at source
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