CVE-2024-21838
6.8 · MEDIUMOverview
CVE-2024-21838 is a medium-severity vulnerability affecting gallagher command_centre. It was published on March 5, 2024 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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 Command Centre 9.00 prior to vEL9.00.1774 (MR2), 8.90 prior to vEL8.90.1751 (MR3), 8.80 prior to vEL8.80.1526 (MR4), 8.70 prior to vEL8.70.2526 (MR6), all version of 8.60 and prior.
Remediation
Check the references section for vendor advisories and patches from gallagher. Update command_centre to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| gallagher | command_centre | 0 | Affected |
Frequently Asked Questions
What is CVE-2024-21838?
CVE-2024-21838 is a medium-severity vulnerability affecting gallagher command_centre. It was published on March 5, 2024 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2024-21838?
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-21838?
Check the references section for vendor advisories and patches from gallagher. Update command_centre to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-21838?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-21838 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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