Vulnerability in Gallagher Command Center
CVE-2021-23146
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L.
EPSS exploit prediction
EPSS: 0.009 (57.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Gallagher Command Center — versions 8.40 prior to 8.40.1888 (MR3), 8.30 prior to 8.30.1359 (MR3), 8.20 prior to 8.20.1259 (MR5)
- Gallagher Command Centre
Weakness classification (CWE)
References
- security.gallagher.com/Security-Advisories/CVE-2021-23146 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-23146?
- CVE-2021-23146 is a high-severity vulnerability in Gallagher Command Center, classified under CWE-1023. CVSS score: 7.1/10. Published 2021-11-18.
- How severe is CVE-2021-23146?
- High severity. CVSS v3 base score is 7.1 out of 10.