Intrusion PreventionOracle.WebLogic.Server.CVE-2020-2883.Insecure.Deserialization
Description
This indicates an attack attempt to exploit an Insecure Deserialization Vulnerability in Oracle WebLogic Server.
A remote attacker could exploit this vulnerability by encrypting a crafted serialized object and sending it in a crafted T3 message to the target server. Successful exploitation can result in result in arbitrary code execution under the security context of the affected server.
Affected Products
Oracle WebLogic Server 10.3.6.0.0
Oracle WebLogic Server 12.1.3.0.0
Oracle WebLogic Server 12.2.1.3.0
Oracle WebLogic Server 12.2.1.4.0
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://www.oracle.com/security-alerts/cpuapr2020.html
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2024-07-16 | 28.827 | Name:Oracle. WebLogic. ExtractorComparator. Insecure. Deserialization:Oracle. WebLogic. Server. CVE-2020-2883. Insecure. Deserialization |
| 2020-12-22 | 16.984 | Name:Oracle. Weblogic. ExtractorComparator. Insecure. Deserialization:Oracle. WebLogic. ExtractorComparator. Insecure. Deserialization |
| 2020-05-26 | 15.851 | Default_action:pass:drop |
| 2020-05-14 | 15.845 |
| ID | 49001 |
| Created | May 14, 2020 |
| Updated | Jul 15, 2024 |
| Risk |
|
| CVE ID | CVE-2020-14645 CVE-2020-2883 |
| Exploit Prediction Score | 97.46% |
| Default Action | drop |
| Active | |
| Affected OS | Windows, Linux |
| Affected App | Oracle |