CVE-2020-2551

CRITICALCISA KEV

9.8

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).

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/15/2020

Last Modified10/27/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorOracle

ProductFusion Middleware

Vulnerability NameOracle Fusion Middleware Unspecified Vulnerability

KEV Date Added2023-11-16

Remediation Due Date2023-12-07

Ransomware UseUnknown

Affected Products

oracle:weblogic_server

References

https://www.oracle.com/security-alerts/cpujan2020.html(secalert_us@oracle.com)

https://www.oracle.com/security-alerts/cpujan2020.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-2551(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.