Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since September 30, 2022.
CVE-2022-41040
Microsoft Exchange Server Server-Side Request Forgery Vulnerability
Added to KEV September 30, 2022
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2022-41040
- CWE
- CWE-918
- Affected products
- Exchange Server · Microsoft Exchange Server · Microsoft
What happened
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.
What it means for your business
Microsoft Exchange Server is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2022-41040). 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. CISA remediation due date: 2022-10-21. If you need help checking exposure, call (864) 335-9223.
Required action
Apply updates per vendor instructions.
CISA due date: October 21, 2022
Sources
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