Intrusion PreventionIBM.WebSphere.AS.TxServerInterceptor.Insecure.Deserialization
Description
This indicates an attack attempt to exploit an Insecure Deserialization Vulnerability in IBM WebSphere Application Server.
This vulnerability is due to insufficient validation of IIOP requests. A remote unauthenticated attacker can exploit this vulnerability by sending crafted requests to a vulnerable server. Successful exploitation can result in result in arbitrary code execution under the security context of the affected server.
Affected Products
WebSphere Application Server V9.0.0.0 through 9.0.5.4
WebSphere Application Server V8.5.0.0 through 8.5.5.17
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.ibm.com/support/pages/node/6220294
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 49374 |
| Created | Jul 27, 2020 |
| Updated | Apr 17, 2023 |
| Risk |
|
| CVE ID | CVE-2020-4450 |
| Exploit Prediction Score | 2.58% |
| Default Action | drop |
| Active | |
| Affected OS | Windows, Linux |
| Affected App | IBM |