Check Point Advisories

China Mobile An Lianbao WF-1 Router Command Injection (CVE-2021-30231; CVE-2021-30228; CVE-2021-30230; CVE-2021-30232; CVE-2021-30233; CVE-2021-30234)

Check Point Reference: CPAI-2021-0285
Date Published: 12 May 2021
Severity: Critical
Last Updated: 12 May 2021
Industry Reference:CVE-2021-30228
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? China Mobile An Lianbao WF-1 router 1.0.1
Vulnerability Description A command injection vulnerability exists in China Mobile An Lianbao WF-1 router. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary 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 China Mobile An Lianbao WF-1 Router Command Injection (CVE-2021-30231) 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:  Application Servers Protection Violation.
Attack Information:  China Mobile An Lianbao WF-1 Router Command Injection (CVE-2021-30231)

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