SEPTEMBER 30, 2026
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Case File

CVE-2021-23140

CRITICAL · CVSS 9.9 EPSS 0.85%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-11 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.9. See the original NVD description below for full technical details.

CVE
CVE-2021-23140
Severity
CRITICAL
CVSS
9.9
EPSS
0.85%

Original NVD Description

Improper Authorization vulnerability in Gallagher Command Centre Server allows command line macros to be modified by an unauthorised Command Centre Operator. 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); version 8.10 and prior versions.

Related CVEs

Other vulnerabilities affecting the same vendor(s)