All CVE records
CVE-2022-41040 — Microsoft Exchange Server Server-Side Request Forgery Vulnerability
Known ransomware use
CISA KEV listed
Added September 30, 2022 Remediate by October 21, 2022
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.
Required action
Apply updates per vendor instructions.
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
Need help remediating this vulnerability?
Our team helps organizations patch, mitigate, and respond to CISA KEV advisories fast.