What is CVE-2020-14625?

CVE-2020-14625 is a vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware, which allows for remote code execution.

What is the severity of CVE-2020-14625?

CVE-2020-14625 has a severity rating of 9.8 (critical).

Which versions of Oracle WebLogic Server are affected by CVE-2020-14625?

Oracle WebLogic Server versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 are affected by CVE-2020-14625.

How can an attacker exploit CVE-2020-14625?

An unauthenticated attacker with network access via IIOP or T3 protocols can exploit CVE-2020-14625 to compromise Oracle WebLogic Server.

How can I fix CVE-2020-14625?

To mitigate CVE-2020-14625, Oracle recommends applying the patches provided in their security advisory.

Vulnerability/
CVE-2020-14625

critical

9.8

15/7/2020

4/8/2024

27/9/2024

CVE-2020-14625: Oracle WebLogic Server T3 Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

First published: Wed Jul 15 2020(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle WebLogic. Authentication is not required to exploit this vulnerability. The specific flaw exists within the aspectjweaver library. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle WebLogic
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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Frequently Asked Questions

What is CVE-2020-14625?
CVE-2020-14625 is a vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware, which allows for remote code execution.
What is the severity of CVE-2020-14625?
CVE-2020-14625 has a severity rating of 9.8 (critical).
Which versions of Oracle WebLogic Server are affected by CVE-2020-14625?
Oracle WebLogic Server versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 are affected by CVE-2020-14625.
How can an attacker exploit CVE-2020-14625?
An unauthenticated attacker with network access via IIOP or T3 protocols can exploit CVE-2020-14625 to compromise Oracle WebLogic Server.
How can I fix CVE-2020-14625?
To mitigate CVE-2020-14625, Oracle recommends applying the patches provided in their security advisory.

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