|Check Point Reference:||CPAI-2021-0037|
|Date Published:||28 Mar 2021|
|Last Updated:||28 Mar 2021|
|Protection Provided by:||
|Who is Vulnerable?||RMI protocol and WebLogic servers|
|Vulnerability Description||An insecure deserialization vulnerability exists in the T3 protocol used by WebLogic servers and in RMI protocol. This is due to lack of sanitization of user-provided serialized java objects. Successful exploitation could allow an 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: RMI And Oracle WebLogic T3 Protocol Insecure Deserialization