Check Point Advisories

Advantech R-SeeNet ping.php Command Injection (CVE-2021-21805)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-0536
Date Published:	26 Aug 2021
Severity:	Critical
Last Updated:	Monday 18 November, 2024
Source:
Industry Reference:	CVE-2021-21805
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Advantech R-SeeNet v 2.4.12
Vulnerability Description	A command injection vulnerability exists in Advantech R-SeeNet. 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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Advantech R-SeeNet ping.php Command Injection (CVE-2021-21805) 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: Advantech R-SeeNet ping.php Command Injection (CVE-2021-21805)