CVE-2023-21762

Severity

80%

Complexity

21%

Confidentiality

98%

Microsoft Exchange Server Spoofing Vulnerability. This CVE ID is unique from CVE-2023-21745.

Microsoft Exchange Server Spoofing Vulnerability

CVSS 3.1 Base Score 8. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Overview

First reported 2 years ago

2023-01-10 22:15:00

Last updated 1 year ago

2023-04-27 19:15:00

Affected Software

Microsoft Exchange Server 2013 Cumulative Update 23

2013

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21762

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21762

Patch, Vendor Advisory

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21762

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