Check Point Advisories

Optoma 1080PSTX Authentication Bypass (CVE-2023-27823)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-0445
Date Published:	26 Jun 2023
Severity:	Critical
Last Updated:	Monday 26 June, 2023
Source:
Industry Reference:	CVE-2023-27823
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Optoma 1080PSTX firmware C02
Vulnerability Description	An authentication bypass vulnerability exists in Optoma 1080PSTX. Successful exploitation of this vulnerability would allow remote attackers to gain unauthorized access into 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 Optoma 1080PSTX Authentication Bypass (CVE-2023-27823) 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: Application Servers Protection Violation.
Attack Information: Optoma 1080PSTX Authentication Bypass (CVE-2023-27823)