Vulnerability in Gallagher Command Centre
CVE-2021-23167
Improper certificate validation vulnerability in SMTP Client allows man-in-the-middle attack 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) ; version 8.20 and prior versions.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Gallagher Command Centre — versions unspecified, 8.50, 8.40
- Gallagher Command Centre
Weakness classification (CWE)
References
- security.gallagher.com/Security-Advisories/CVE-2021-23167 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-23167?
- CVE-2021-23167 is a high-severity vulnerability in Gallagher Command Centre, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2021-11-18.
- How severe is CVE-2021-23167?
- High severity. CVSS v3 base score is 8.1 out of 10.