RULE(RULE ID:714428)

Rule General Information
Release Date: 2020-09-08
Rule Name: Oracle WebLogic Insecure Deserialization Vulnerability (CVE-2020-2883)
Severity:
CVE ID:
Rule Protection Details
Description: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Impact: An attacker could exploit this vulnerability to have unspecified effect.
Affected OS: Windows, Others
Reference: http://packetstormsecurity.com/files/157950/WebLogic-Server-Deserialization-Remote-Code-Execution.html
https://www.oracle.com/security-alerts/cpuapr2020.html
ZeroDayInitiative:ZDI-20-504
ZeroDayInitiative:ZDI-20-570
Solutions
The vendors have released upgrade patches to fix vulnerabilities, please visit:
https://www.oracle.com/security-alerts/cpuapr2020.html