ID:8733 - Exploit for Server-Side Request Forgery (SSRF) in Microsoft Exchange Server - CVE-2022-41040

Link to public exploit:

Vulnerability description

The disclosed vulnerability allows a remote user to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input within the Exchange OWA  Autodiscover service.. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker to execute arbitrary code on the target system.

Note, the vulnerability is being actively exploited in the wild.

Remediation