RULE(RULE ID:337959)

Rule General Information
Release Date: 2024-04-29
Rule Name: Oracle WebLogic Insecure Deserialization Vulnerability (CVE-2020-14825)
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 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. 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 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Impact: An attacker can carefully construct malicious serialized data and pass it to the application, and execute the malicious code constructed by the attacker when the application deserializes the object.
Affected OS: Windows, Linux, Others
Reference: ZeroDayInitiative:ZDI-20-1273
ZeroDayInitiative:ZDI-20-1282
ZeroDayInitiative:ZDI-20-1277
https://www.oracle.com/security-alerts/cpuoct2020.html
Solutions
Refer to the announcement or patch by the vendor: https://www.oracle.com/security-alerts/cpuoct2020.html