Check Point Advisories

DCN DCBI-Netlog-LAB Authentication Bypass (CVE-2023-26802)

Check Point Reference: CPAI-2023-0339
Date Published: 28 May 2023
Severity: Critical
Last Updated: Sunday 25 June, 2023
Source:
Industry Reference:CVE-2023-26802
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? DCN DCBI-Netlog-LAB firmware 1.0
Vulnerability Description An authentication bypass vulnerability exists in DCN DCBI-Netlog-LAB. Successful exploitation of this vulnerability would allow remote attackers to gain unauthorized access into the affected system and execute arbitrary commands.

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 DCN DCBI-Netlog-LAB Authentication Bypass (CVE-2023-26802) 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:  Web Server Enforcement Violation.
Attack Information:  DCN DCBI-Netlog-LAB Authentication Bypass (CVE-2023-26802)

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