CVE-2020-14820: High severity oracle weblogic server vulnerability

Published Oct 21, 2020

Updated

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Affected Software

5 affected components

ORACLE WebLogic Server=10.3.6.0.0

ORACLE WebLogic Server=12.1.3.0.0

ORACLE WebLogic Server=12.2.1.3.0

ORACLE WebLogic Server=12.2.1.4.0

ORACLE WebLogic Server=14.1.1.0.0

Event History

Oct 21, 2020

CVE Published

via MITRE·02:04 PM

Data Sourced

via MITRE·02:04 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2020-14820?

CVE-2020-14820 is classified as a critical vulnerability due to its potential to allow unauthenticated remote access.

How do I fix CVE-2020-14820?

To fix CVE-2020-14820, you should apply the latest security patches provided by Oracle for affected versions of WebLogic Server.

What versions of Oracle WebLogic Server are affected by CVE-2020-14820?

CVE-2020-14820 affects Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.

Can CVE-2020-14820 be exploited remotely?

Yes, CVE-2020-14820 can be exploited remotely by an unauthenticated attacker with network access.

What impact does CVE-2020-14820 have on my system?

If successfully exploited, CVE-2020-14820 can lead to unauthorized access to sensitive data or control over the affected WebLogic Server.