CVE-2021-35617: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Coherence Container). Suppor

A serious vulnerability (CVE-2021-35617) exists in Oracle WebLogic Server's Coherence Container component that allows attackers without authentication to take over the server by sending specially crafted messages over IIOP (a network protocol for distributed systems). The flaw affects versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 and has a CVSS score (severity rating) of 9.8 out of 10, indicating it severely impacts security.