microsoft exchange-server CVE-2022-41082 is a vulnerability in Microsoft Exchange Server
Published on October 3, 2022

Microsoft Exchange Server Remote Code Execution Vulnerability

Vendor Advisory NVD

Known Exploited Vulnerability

This Microsoft Exchange Server Remote Code Execution Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Microsoft Exchange Server contains an unspecified vulnerability which allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.

The following remediation steps are recommended / required by October 21, 2022: Apply updates per vendor instructions.

Vulnerability Analysis

What is a Marshaling, Unmarshaling Vulnerability?

The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

CVE-2022-41082 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.


Products Associated with CVE-2022-41082

You can be notified by stack.watch whenever vulnerabilities like CVE-2022-41082 are published in these products:

Microsoft Exchange Server
 

What versions of Exchange Server are vulnerable to CVE-2022-41082?