Microsoft Exchange Server Privilege Escalation Vulnerability

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Feb 13, 2024 · Catalog

   Detected

   Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

2. Feb 15, 2024 · CISA KEV

   Known exploited

   Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

3. Mar 7, 2024 · CISA KEV

   Remediation due

   Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

4. Jun 17, 2026 · Catalog

   Updated

   Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

Affected

• cpe microsoft/exchange server2016
• cpe microsoft/exchange server2019
• vendor Microsoft Exchange Serverversion unspecified

Sources

• CISA KEVConfirmed exploitationCVE-2024-21410

  Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

  cisa.gov
• CVE.orgVulnerability recordCVE-2024-21410

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2024-21410

  30-day exploitation probability 12.6%

  first.org
• NIST NVDVulnerability recordCVE-2024-21410

  Microsoft Exchange Server Elevation of Privilege Vulnerability

  nvd.nist.gov

References

• CISA note · msrc.microsoft.com
• CISA note · nvd.nist.gov
• US Government Resource · cisa.gov