CVE-2023-21745

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server (affected versions not specified)

Description The issue is related to a spoofing vulnerability in Microsoft Exchange Server, allowing remote attackers to conduct spoofing attacks by accessing the channel from a non-endpoint. This vulnerability enables attackers to affect the system. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.