CVE-2021-1994

CRITICAL

Oracle WebLogic Server <12.1.3.0.0 - RCE

Title source: llm

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). Supported versions that are affected are 10.3.6.0.0 and 12.1.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Exploits (1)

nomisec SCANNER 12 stars

by somatrasss · poc

https://github.com/somatrasss/weblogic2021

View Code ZIP pw:eip

References (1)

[Vendor Advisory] https://www.oracle.com/security-alerts/cpujan2021.html

Scores

CVSS v3 9.8

EPSS 0.2777

EPSS Percentile 96.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

Status published

Products (3)

oracle/enterprise_repository 11.1.1.7.0

oracle/weblogic_server 10.3.6.0.0

oracle/weblogic_server 12.1.3.0.0

Published Jan 20, 2021

Tracked Since Feb 18, 2026