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CVE-2022-41040 - Microsoft Exchange Server Server-Side Request Forgery Vulnerability

CVE-2022-41040

Microsoft | Exchange Server

  • Date Added:
  • 2022-09-30
  • Due Date:
  • 2022-10-21
Vulnerability Name

Microsoft Exchange Server Server-Side Request Forgery Vulnerability

Description

Microsoft Exchange Server allows for server-side request forgery. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41082 which allows for remote code execution.

Known To Be Used in Ransomware Campaigns?

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-2022-41040

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