CVE Watch—

CVE-2020-2551

Oracle Fusion Middleware Unspecified Vulnerability

CVSS

—

No CVSS

EPSS

93.2%

p100

KEV

YES

Nov 16, 2023

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

93.2%EPSS · 30 days93.2%

2026-06-302026-07-16

KEV catalog record

Product

Oracle / Fusion Middleware

Vulnerability

Oracle Fusion Middleware Unspecified Vulnerability

Added to KEV

Nov 16, 2023

Remediate by

Dec 7, 2023

Known ransomware use

Summary description

Oracle Fusion Middleware contains an unspecified vulnerability in the WLS Core Components that allows an unauthenticated attacker with network access via IIOP to compromise the WebLogic Server.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://www.oracle.com/security-alerts/cpujan2020.html; https://nvd.nist.gov/vuln/detail/CVE-2020-2551

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2012-3152—

99.9%

KEV—80Oracle Fusion Middleware Unspecified Vulnerability—CVE-2021-35587—

99.9%

KEV—80Oracle Fusion Middleware Unspecified Vulnerability—CVE-2025-61757—

99.8%

KEV—80Oracle Fusion Middleware Missing Authentication for Critical Function Vulnerability—CVE-2012-1710—

95.6%

KEV—79Oracle Fusion Middleware Unspecified Vulnerability—CVE-2012-0518—

90.7%

KEV—77Oracle Fusion Middleware Unspecified Vulnerability—