Check Point Advisories

Microsoft Exchange Server Server-Side Request Forgery (CVE-2022-41080)

Check Point Reference: CPAI-2022-1099
Date Published: 22 Dec 2022
Severity: Critical
Last Updated: Thursday 22 December, 2022
Source:
Industry Reference:CVE-2022-41080
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Microsoft Exchange Server 2013 cumulative update 23
Microsoft Exchange Server 2016 cumulative update 22
Microsoft Exchange Server 2016 cumulative update 23
Microsoft Exchange Server 2019 cumulative update 11
Microsoft Exchange Server 2019 cumulative update 12
Vulnerability Description A Server Side Request Forgery vulnerability exists in Microsoft Exchange Server. A remote attacker may exploit this issue by making a specially crafted HTTP request. Successful exploitation would allow attackers to create HTTP requests on behalf of the vulnerable server.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Microsoft Exchange Server Server-Side Request Forgery (CVE-2022-41080) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Windows SMB Protection Violation.
Attack Information:  Microsoft Exchange Server Server-Side Request Forgery (CVE-2022-41080)

×
  Feedback
This website uses cookies for its functionality and for analytics and marketing purposes. By continuing to use this website, you agree to the use of cookies. For more information, please read our Cookies Notice.
OK