CVE-2021-23146

HIGH

Gallagher Controller <8.40.1888 - Auth Bypass

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 7.1
EPSS 0.0024
EPSS Percentile 47.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Details

CWE
CWE-697 CWE-1023
Status published
Products (1)
gallagher/command_centre < 8.00
Published Nov 18, 2021
Tracked Since Feb 18, 2026