critical·Network Vulnerabilities·Updated Nov 6, 2025

Oracle WebLogic Server - Remote Code Execution (Insecure Deserialization)

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Est. Time~10 seconds

Scan TypeGroup Scan

Targetsdomain, subdomain, ipv4

CostFree

3.3k

Times Used

continuous scan runs

Continuously Checked

assets under CS

Vulnerabilities Found

confirmed findings

References

github.com↗

🔴

CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVECVE-2020-14644

9.8

CVSScritical

Exploitable remotely over the internet · no authentication required.

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).

Attack Vector

Network

Privileges Req.

None

User Interaction

None

Affected

WebLogic Serverby Oracle Corporation

12.2.1.3.0

weblogic_serverby oracle

12.2.1.3.0

weblogic_serverby oracle

12.2.1.4.0

weblogic_serverby oracle

14.1.1.0.0

Updated Sep 9, 2026View on NVD →

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Oracle WebLogic Server - Remote Code Execution (Insecure Deserialization)

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