Vulnerability Details CVE-2022-41040
Microsoft Exchange Server Elevation of Privilege Vulnerability
Exploit prediction scoring system (EPSS) score
EPSS Score 0.942
EPSS Ranking 99.9%
CVSS Severity
CVSS v3 Score 8.8
Proposed Action
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.
Ransomware Campaign
Known
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41040
- http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41040
- 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/
Products affected by CVE-2022-41040
-
cpe:2.3:a:microsoft:exchange_server:2013
-
cpe:2.3:a:microsoft:exchange_server:2016
-
cpe:2.3:a:microsoft:exchange_server:2019