Check Point Advisories

Weaver Office Automation Authentication Bypass (CVE-2023-2766)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1436
Date Published:	7 Jan 2024
Severity:	High
Last Updated:	Sunday 07 January, 2024
Source:
Industry Reference:	CVE-2023-2766
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Weaver Office Automation (OA) 9.5
Vulnerability Description	A authentication bypass vulnerability exists in Weaver Office Automation. 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 Weaver Office Automation Authentication Bypass (CVE-2023-2766) 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: Weaver Office Automation Authentication Bypass (CVE-2023-2766)