|Check Point Reference:||CPAI-2021-0518|
|Date Published:||9 Sep 2021|
|Last Updated:||Thursday 09 September, 2021|
|Protection Provided by:||
|Who is Vulnerable?||OpenPLC WebServer version 3|
|Vulnerability Description||A remote code execution vulnerability exists in OpenPLC WebServer. Successful exploitation of this vulnerability could allow an authenticated attacker to execute arbitrary code on the affected system.|
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.
This protection's log will contain the following information:
Attack Name: Web Server Enforcement Violation.
Attack Information: OpenPLC WebServer Remote Code Execution (CVE-2021-31630)