Vulnerability in Gallagher Command Centre
CVE-2026-27844
Uncaught Exception (CWE-248) in the Controller 6000 and Controller 7000 diagnostic web interface allows an authenticated and authorized operator to trigger a Controller restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected: * 9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1)) * 9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3)) * 9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5)) * 9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7)) * all versions of 9.10 and prior.
EPSS: 0.002 (13.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.
Affected products
Weakness classification (CWE)
References
- disclosures@gallagher.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-27844?
- CVE-2026-27844 is a low-severity vulnerability in Gallagher Command Centre, classified under CWE-248. CVSS score: 2.7/10. Published 2026-07-07.
- How severe is CVE-2026-27844?
- Low severity. CVSS v3 base score is 2.7 out of 10.