CVE-2023-41967: Gallagher Controller 6000 Firmware

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

Sensitive information uncleared after debug/power state transition in the Controller 6000 could be abused by an attacker with knowledge of the Controller's default diagnostic password and physical access to the Controller to view its configuration through the diagnostic web pages. This issue affects: Gallagher Controller 6000 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)), v8.60 or earlier.

Affected products

• Gallagher Controller 6000 Firmware: up to and including 8.60; from 8.70, before 8.70.231204a (fixed in 8.70.231204a)

Published 2023-12-18. Last modified 2026-06-17.