Vulnerability Details CVE-2022-41082
Microsoft Exchange Server Remote Code Execution Vulnerability
Exploit prediction scoring system (EPSS) score
EPSS Score 0.917
EPSS Ranking 99.6%
CVSS Severity
CVSS v3 Score 8.0
Proposed Action
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.
Ransomware Campaign
Known
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41082
- http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41082
- https://www.kb.cert.org/vuls/id/915563
- https://www.secpod.com/blog/microsoft-november-2022-patch-tuesday-patches-65-vulnerabilities-including-6-zero-days/
- https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-detection-script
- https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-mitigation-script
Products affected by CVE-2022-41082
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cpe:2.3:a:microsoft:exchange_server:2013
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cpe:2.3:a:microsoft:exchange_server:2016
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cpe:2.3:a:microsoft:exchange_server:2019