Check Point Advisories

Sierra Wireless AirLink Information Disclosure (CVE-2022-46650)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-2020
Date Published:	21 Feb 2024
Severity:	High
Last Updated:	Wednesday 21 February, 2024
Source:
Industry Reference:	CVE-2022-46650
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Sierra Wireless AirLink with ALEOS 4.9.7 and prior Sierra Wireless AirLink ES450 Sierra Wireless AirLink GX450 Sierra Wireless AirLink with ALEOS prior to 4.16.0 Sierra Wireless AirLink MP70 Sierra Wireless AirLink RV50 Sierra Wireless AirLink RV50x Sierra Wireless AirLink RV55 Sierra Wireless AirLink LX40 Sierra Wireless AirLink LX60
Vulnerability Description	An information disclosure vulnerability exists in Sierra Wireless AirLink routers. Successful exploitation of this vulnerability would allow a remote attacker to obtain sensitive information.

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 Sierra Wireless AirLink Information Disclosure (CVE-2022-46650) 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: Sierra Wireless AirLink Information Disclosure (CVE-2022-46650)