Check Point Advisories

Wavlink Routers Authentication Bypass (CVE-2020-10973; CVE-2022-31847; CVE-2022-34045; CVE-2022-34046; CVE-2022-34047; CVE-2022-34049; CVE-2022-34576; CVE-2022-48165)

Check Point Reference: CPAI-2022-2028
Date Published: 7 Mar 2024
Severity: Critical
Last Updated: Monday 20 May, 2024
Industry Reference:CVE-2020-10973
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Wavlink WL-WN530HG4 M30HG4.v5030.191116
Wavlink WN530HG4 m30hg4.v5030.191116
Wavlink WN531G3
Wavlink WN533A8
Wavlink WN551K
Vulnerability Description An authentication bypass vulnerability exists in Wavlink routers. 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 Wavlink Routers Authentication Bypass 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:  Wavlink Routers Authentication Bypass

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