Vulnerability in Gallagher Command Centre Server
CVE-2024-21838
Improper neutralization of special elements in output (CWE-74) used by the email generation feature of the Command Centre Server could lead to HTML code injection in emails generated by Command Centre. This issue affects: Gallagher Comm…
EPSS: 0.003 (55.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N.
Affected products
- Gallagher Command Centre Server — versions 0, 9.00, 8.90
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-21838?
- CVE-2024-21838 is a medium-severity vulnerability in Gallagher Command Centre Server, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.8/10. Published 2024-03-05.
- How severe is CVE-2024-21838?
- Medium severity. CVSS v3 base score is 6.8 out of 10.
- Is CVE-2024-21838 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.