Check Point Advisories

Wavlink Routers Authentication Bypass (CVE-2020-10973; CVE-2020-12127; CVE-2022-31847; CVE-2022-34045; CVE-2022-34046; CVE-2022-34047; CVE-2022-34049; CVE-2022-34576; CVE-2022-48165)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-2028
Date Published:	7 Mar 2024
Severity:	Critical
Last Updated:	Thursday 10 October, 2024
Source:
Industry Reference:	CVE-2020-10973 CVE-2020-12127 CVE-2022-31847 CVE-2022-34045 CVE-2022-34046 CVE-2022-34047 CVE-2022-34049 CVE-2022-34576 CVE-2022-48165
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 WAVLINK WN530H4 M30H4.V5030.190403
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

In the IPS tab, click Protections and find the Wavlink Routers Authentication Bypass protection using the Search tool and Edit the protection's settings.
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