CRITICALCVSS v3.1 9.8Actively exploited · CISA KEV since 2023-11-16Vulnerability

CVE-2020-2551

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.

Properties

Euvd product
WebLogic Server
Vulnerability name
Oracle Fusion Middleware Unspecified Vulnerability
First seen
2026-01-12T21:12:03+00:00
Cvss score
9.8
Epss score
0.92817
Last seen
2026-10-19T12:00:27+00:00
Due date
2023-12-07
Euvd assigner
oracle
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2023-11-16T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2023-11-16
Score
9.8
Euvd base score version
3.0
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Oracle Corporation
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8

Related Entities (6)

AFFECTS_PRODUCT (4)

→[Product]cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:oracle:weblogic_server:10.3.6.0.0:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]Oracle Fusion Middleware Unspecified Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2023-11-16

Explore deeper with Ninja Signal's threat intelligence graph

Search in SpektrOpen Signal Desktop
CVE-2020-2551 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal