CVE-2026-78610

Dimension CSRF Vulnerability in Administrator Passphrase Change Endpoint

Published Aug 27, 2026 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Dimension 2.3.1

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Dimension CSRF Vulnerability in Administrator Passphrase Change Endpoint
First Time appeared Watchguard
Watchguard dimension
Weaknesses CWE-352
CPEs cpe:2.3:a:watchguard:dimension:*:*:*:*:*:*:*:*
Vendors & Products Watchguard
Watchguard dimension
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
WatchGuard
Published
Updated
Aug 28, 2026, 3:56 PM
Reserved
Aug 24, 2026, 9:18 PM
Status
Deferred
Published
Aug 28, 2026, 2:16 AM
Modified
Aug 28, 2026, 8:19 PM