HIGH 7.8 Microsoft
CVE-2023-21764
Microsoft Exchange Server Elevation of Privilege Vulnerability
Microsoft Security Update 2023-Jan: Microsoft Exchange Server Elevation of Privilege Vulnerability
Affected Products
- Microsoft Exchange Server 2019 Cumulative Update 11
- Microsoft Exchange Server 2019 Cumulative Update 12
- Microsoft Exchange Server 2016 Cumulative Update 23
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21764
- https://nvd.nist.gov/vuln/detail/CVE-2023-21764
This high severity vulnerability with a CVSS score of 7.8 was published on 2023-01-10 via Microsoft. Affected: Microsoft Exchange Server 2019 Cumulative Update 11, Microsoft Exchange Server 2019 Cumulative Update 12, Microsoft Exchange Server 2016 Cumulative Update 23.
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