CVE-2021-23211: Gallagher Command Centre

Medium severity, CVSS 4.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows Cloud end-to-end encryption key to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3).

Affected products

• Gallagher Command Centre: from 8.40, before 8.40.1888 (fixed in 8.40.1888)

Published 2021-06-11. Last modified 2026-06-17.