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Check Point Advisories

OpenSIS SQL Injection (CVE-2021-40618; CVE-2021-40543)

Check Point Reference: CPAI-2021-0863
Date Published: 17 Nov 2021
Severity: Critical
Last Updated: 24 Nov 2021
Source:
Industry Reference:CVE-2021-40543
CVE-2021-40618
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? OpenSIS Classic 8.0
Vulnerability Description An SQL injection vulnerability exists in OpenSIS. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary SQL commands 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 R80 / R77 / R75

  1. In the IPS tab, click Protections and find the OpenSIS SQL Injection (CVE-2021-40618) 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:  OpenSIS SQL Injection (CVE-2021-40618)

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