Microsoft Exchange Server Privilege Escalation Vulnerability
Description
Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Running Microsoft devices? Get an email when a new vulnerability comes out. Free, unsubscribe in one click.
Turn on Microsoft alerts
Turn on Microsoft alerts
Details
- Vendor
- Microsoft
- Product
- Exchange Server
- CVE
- CVE-2024-21410
- Affected versions
- Microsoft Exchange Server 2016 Cumulative Update 23 15.01: from 15.01.0 to 15.01.2507.037 (excluded) — fixed in 15.01.2507.037
Microsoft Exchange Server 2019 Cumulative Update 13 15: from 15.02.0 to 15.2.1544.004 (excluded) — fixed in 15.2.1544.004
Microsoft Exchange Server 2019 Cumulative Update 14 15: from 15.02.0 to 15.2.1544.004 (excluded) — fixed in 15.2.1544.004 (from the advisory and NVD; check the exact builds in the official advisory) - CVSS score
- 9.8
- Actively exploited
- Yes, listed in the CISA Known Exploited Vulnerabilities catalog
- CISA due date
- March 7, 2024 (deadline for US federal agencies: a good benchmark for you too)
- Source
- CISA KEV – original advisory
- Published
- February 15, 2024
The description and the recommended action are quoted from the public advisory; severity, exploitation status and affected versions are compiled automatically from public sources and may contain errors. The vendor's original advisory prevails: check it before taking action. This information is provided without warranty and does not replace a professional assessment.