CVE Vulnerabilities

CVE-2021-23146

Incomplete Comparison with Missing Factors

Published: Nov 18, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

An Incomplete Comparison with Missing Factors vulnerability in the Gallagher Controller allows an attacker to bypass PIV verification. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); 8.10 versions prior to 8.10.1284 (MR7); version 8.00 and prior versions.

Weakness

The product performs a comparison between entities that must consider multiple factors or characteristics of each entity, but the comparison does not include one or more of these factors.

Affected Software

Name Vendor Start Version End Version
Command_centre Gallagher * 8.00 (including)
Command_centre Gallagher 8.10 (including) 8.10.1284 (excluding)
Command_centre Gallagher 8.20 (including) 8.20.1259 (excluding)
Command_centre Gallagher 8.30 (including) 8.30.1359 (excluding)
Command_centre Gallagher 8.40 (including) 8.40.1888 (excluding)

Potential Mitigations

References