Intrusion PreventionOracle.BI.AMF.CVE-2021-2456.Insecure.Deserialization
Description
This indicates an attack attempt to exploit an Insecure Deserialization Vulnerability in Oracle Business Intelligence Enterprise Edition.
This vulnerability is due to insufficient validation of AMF messages in requests to BIRemotingServlet. A remote, unauthenticated attacker can exploit this vulnerability by sending crafted requests to a vulnerable server. Successful exploitation can result in arbitrary code execution under the security context of the affected server.
Affected Products
Oracle Business Intelligence Enterprise Edition 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/cpujul2021.html#AppendixFMW
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 50724 |
| Created | Sep 01, 2021 |
| Updated | Sep 16, 2021 |
| Risk |
|
| CVE ID | CVE-2021-2456 |
| Exploit Prediction Score | 17.49% |
| Default Action | drop |
| Active | |
| Affected OS | Windows, Linux, Solaris, Other |
| Affected App | Oracle |