[ CVE-2024-21410 · Published 13 Feb 2024 ]
Microsoft Exchange Server Privilege Escalation Vulnerability
Exploited · CISA KEV CVSS 9.8
EPSS 13%Fix available
[ Why it matters ]Priority signals
- Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2024-02-15
- EPSS: 13% chance of exploitation in the next 30 days (higher than 96% of CVEs)
- Critical severity: CVSS 9.8
[ Description ]Official description
Microsoft Exchange Server Elevation of Privilege Vulnerability
CISA: Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.
[ Fixes ]Fixes and patches
CISA required action (US federal deadline 7 Mar 2024): Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Patch on msrc.microsoft.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
[ References ]References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21410PatchVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalogUS Government Resource