CVE-2022-41082β€”Microsoft Exchange Server Remote Code Execution Vulnerability

PUBLISHEDvulnerability record
2022-09-30 Β· last modified June 21, 2025

Metadata

CVE ID:
CVE-2022-41082
Project:
Microsoft
Product:
Exchange Server
Date Added:
2022-09-30
Due Date:
2022-10-21
Last Updated:
June 21, 2025

Vulnerability Name

Microsoft Exchange Server Remote Code Execution Vulnerability

Description

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.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
KNOWN

Action

Apply updates per vendor instructions.

Additional Notes

  • https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/
  • https://nvd.nist.gov/vuln/detail/CVE-2022-41082

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