Exploited
8.8
CWE
502
Advisory Published
CVE Published
Updated

CVE-2022-41082: Microsoft Exchange Server Remote Code Execution Vulnerability

First published: Fri Sep 30 2022(Updated: )

Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.

Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Exchange Server=2013-cumulative_update_23
Microsoft Exchange Server=2016-cumulative_update_22
Microsoft Exchange Server=2016-cumulative_update_23
Microsoft Exchange Server=2019-cumulative_update_11
Microsoft Exchange Server=2019-cumulative_update_12

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Frequently Asked Questions

  • What is CVE-2022-41082?

    CVE-2022-41082 is a remote code execution vulnerability in Microsoft Exchange Server.

  • What is the severity of CVE-2022-41082?

    The severity of CVE-2022-41082 is critical.

  • How does CVE-2022-41082 work?

    CVE-2022-41082 allows authenticated attackers to execute arbitrary code on a vulnerable Microsoft Exchange Server.

  • Is CVE-2022-41082 chainable with another vulnerability?

    Yes, CVE-2022-41082 is chainable with CVE-2022-41040, which also allows for remote code execution.

  • How can I fix CVE-2022-41082?

    To fix CVE-2022-41082, apply the latest security updates provided by Microsoft.

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