What is the vulnerability ID of this Oracle WebLogic Server vulnerability?

The vulnerability ID of this Oracle WebLogic Server vulnerability is CVE-2023-21841.

What component of Oracle Fusion Middleware is affected by this vulnerability?

This vulnerability affects the Core component of Oracle Fusion Middleware.

What versions of Oracle WebLogic Server are affected by this vulnerability?

This vulnerability affects versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 of Oracle WebLogic Server.

What is the severity of CVE-2023-21841?

The severity of CVE-2023-21841 is high with a CVSS score of 7.5.

How can an attacker exploit this vulnerability?

An unauthenticated attacker with network access via T3 or IIOP can exploit this vulnerability to compromise Oracle WebLogic Server.

Vulnerability/
CVE-2023-21841

high

7.5

18/1/2023

24/1/2023

CVE-2023-21841

First published: Wed Jan 18 2023(Updated: )

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 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 T3, IIOP 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).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle WebLogic Server	=12.2.1.3.0
Oracle WebLogic Server	=12.2.1.4.0
Oracle WebLogic Server	=14.1.1.0.0

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Reference Links

https://www.oracle.com/security-alerts/cpujan2023.html

Frequently Asked Questions

What is the vulnerability ID of this Oracle WebLogic Server vulnerability?
The vulnerability ID of this Oracle WebLogic Server vulnerability is CVE-2023-21841.
What component of Oracle Fusion Middleware is affected by this vulnerability?
This vulnerability affects the Core component of Oracle Fusion Middleware.
What versions of Oracle WebLogic Server are affected by this vulnerability?
This vulnerability affects versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 of Oracle WebLogic Server.
What is the severity of CVE-2023-21841?
The severity of CVE-2023-21841 is high with a CVSS score of 7.5.
How can an attacker exploit this vulnerability?
An unauthenticated attacker with network access via T3 or IIOP can exploit this vulnerability to compromise Oracle WebLogic Server.

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vendor/oracle
canonical/oracle weblogic server
version/oracle weblogic server/12.2.1.3.0
version/oracle weblogic server/12.2.1.4.0
version/oracle weblogic server/14.1.1.0.0

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