CVE-2021-23193

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-11-18 · updated 2026-06-17
Weakness: CWE-200

Description

Improper privilege validation vulnerability in COM Interface of Gallagher Command Centre Server allows authenticated unprivileged operators to retrieve sensitive information from the Command Centre Server. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3) ; 8.40 versions prior to 8.40.2063 (MR4); 8.30 versions prior to 8.30.1454 (MR4) ; 8.20 versions prior to 8.20.1291 (MR6); version 8.10 and prior versions.

Affected products

Gallagher Command Centre: through 8.10; from 8.20 before 8.20.1291; from 8.30 before 8.30.1454; from 8.40 before 8.40.2063; from 8.50 before 8.50.2048 — fixed in 8.20.1291, 8.30.1454, 8.40.2063, 8.50.2048

How to fix

Upgrade to a fixed version: Gallagher Command Centre 8.20.1291, 8.30.1454, 8.40.2063, 8.50.2048. Check the vendor advisory for mitigations.

References

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