Check Point Advisories

Microsoft SharePoint Server Remote Code Execution (CVE-2024-21318)

Vulnerability
Protection

Check Point Reference:	CPAI-2024-0505
Date Published:	10 Jul 2024
Severity:	High
Last Updated:	Wednesday 10 July, 2024
Source:
Industry Reference:	CVE-2024-21318
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Microsoft SharePoint Server Subscription Edition Microsoft Sharepoint Server 2016 Enterprise Edition Microsoft SharePoint Server 2019
Vulnerability Description	A remote code execution vulnerability exists in Microsoft SharePoint Server. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

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

In the IPS tab, click Protections and find the Microsoft SharePoint Server Remote Code Execution (CVE-2024-21318) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Content Protection Violation.
Attack Information: Microsoft SharePoint Server Remote Code Execution (CVE-2024-21318)