CRITICAL CISA KEV

CVE-2020-2883

CVSS v3

9.8

CRITICAL

EPSS Score

94.4 %

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

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 and 12.2.1.4.0. 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 3.0 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).

CISA Known Exploited Vulnerability

Date Added: 2025-01-07
Patch Due Date: 2025-01-28
Ransomware Use: Unknown

Technical details

Published: 2020-04-15

Frequently asked questions

What is CVE-2020-2883?

Is CVE-2020-2883 actively exploited?

Yes. CVE-2020-2883 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-01-28.

What is the CVSS score for CVE-2020-2883?

CVE-2020-2883 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2020-2883 affecting your environment?

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