PT-2026-82844 · Watchguard · Dimension

Simone Paganessi

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CVE-2026-78174

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Published

2026-08-27

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Updated

2026-09-01

CVSS v4.0

9.3

Critical

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions WatchGuard Dimension (affected versions not specified)
Description WatchGuard Dimension records unredacted session identifiers for logged-in users within its web UI diagnostic log. A low-privileged Dimension Administrator can retrieve this log to extract a Super Administrator's session token during an active session, which allows for account takeover.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insertion into Log File

Information Disclosure

Improper Privilege Management

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Weakness Enumeration

CWE-532CWE-200CWE-269

Related Identifiers

CVE-2026-78174

Affected Products

Dimension