CVE-2020-2551

Critical

103.7

RPS

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WLS Core Components). 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 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).

Source: NVD

CVSS: 9.8; Critical · v3.1
EPSS: 93.21%; Probability of exploitation in the next 30 days (FIRST)
CISA KEV: In CISA KEV since Nov 2023
Fix commit: No known fix commit; Sources: MoreFixes, FreshFixes
Weakness: Not mapped
Published: 15 Jan 2020; Last modified 27 Oct 2025

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Data as of 7 Oct 2026, 05:16 UK time

CVE-2020-2551

Description

Signals

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