CVE-2023-35368

CVSS 3.1 Score 8.8 of 10 (high)

Details

Published Aug 8, 2023
Updated: May 29, 2024
CWE ID 20

Summary

CVE-2023-35368 is a critical vulnerability affecting Microsoft Exchange Servers. This remote code execution issue allows an attacker to exploit a weakness in the Exchange Email Hygiene Filtering component, gaining unauthorized access to install malware or take control of the affected system. Successful exploitation can lead to extensive data theft and network compromise. Microsoft strongly recommends immediate patching to mitigate this risk. This vulnerability is actively being exploited in the wild, making it a significant threat to organizations using unpatched Exchange servers.

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Affected Products

  • Microsoft Exchange Server

Affected Vendors

  • Microsoft