CVE-2020-14841

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, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP 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).

• https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-20-1274/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-1276/Third Party Advisory, VDB Entry
• https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-20-1274/Third Party Advisory, VDB Entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-1276/Third Party Advisory, VDB Entry

Published

Oct 21, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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