Check Point Advisories

OneDev Platform Authentication Bypass (CVE-2021-21246)

Check Point Reference: CPAI-2021-1517
Date Published: 21 Dec 2022
Severity: High
Last Updated: Wednesday 22 March, 2023
Industry Reference:CVE-2021-21246
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? OneDev platform before version 4.0.3
Vulnerability Description An authentication bypass vulnerability exists in OneDev platform. 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

  1. In the IPS tab, click Protections and find the OneDev Platform Authentication Bypass (CVE-2021-21246) 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:  OneDev Platform Authentication Bypass (CVE-2021-21246)

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