CVE-2021-1994: Critical severity oracle enterprise repository vulnerability

Published Jan 20, 2021

Updated

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).

Affected Software

3 affected components

ORACLE Enterprise Repository=11.1.1.7.0

ORACLE WebLogic Server=10.3.6.0.0

ORACLE WebLogic Server=12.1.3.0.0

Event History

Jan 20, 2021

CVE Published

via MITRE·02:49 PM

Data Sourced

via MITRE·02:49 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the vulnerability ID for the Oracle WebLogic Server vulnerability?

The vulnerability ID is CVE-2021-1994.

What is the severity level of CVE-2021-1994?

The severity level of CVE-2021-1994 is critical.

What versions of Oracle WebLogic Server are affected by CVE-2021-1994?

The affected versions of Oracle WebLogic Server are 10.3.6.0.0 and 12.1.3.0.0.

How can an unauthenticated attacker exploit CVE-2021-1994?

An unauthenticated attacker can exploit CVE-2021-1994 by gaining network access via HTTP.

Where can I find more information about CVE-2021-1994?

You can find more information about CVE-2021-1994 on Oracle's security alerts page: https://www.oracle.com/security-alerts/cpujan2021.html