What is CVE-2022-21257?

CVE-2022-21257 is a vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Samples), allowing an unauthenticated attacker with network access to compromise the server.

Which versions of Oracle WebLogic Server are affected by CVE-2022-21257?

The affected versions of Oracle WebLogic Server are 12.2.1.4.0 and 14.1.1.0.0.

How severe is CVE-2022-21257?

CVE-2022-21257 has a severity rating of 6.1, which is considered medium.

How can an attacker exploit CVE-2022-21257?

An attacker can exploit CVE-2022-21257 by sending malicious HTTP requests to the vulnerable Oracle WebLogic Server.

Is there a fix available for CVE-2022-21257?

Yes, Oracle has provided a fix for CVE-2022-21257. It is recommended to update to the latest version of Oracle WebLogic Server to mitigate the vulnerability.

Vulnerability/
CVE-2022-21257

medium

6.1

19/1/2022

21/1/2022

CVE-2022-21257

First published: Wed Jan 19 2022(Updated: )

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Samples). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle WebLogic Server accessible data as well as unauthorized read access to a subset of Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
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/cpujan2022.html

Frequently Asked Questions

What is CVE-2022-21257?
CVE-2022-21257 is a vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Samples), allowing an unauthenticated attacker with network access to compromise the server.
Which versions of Oracle WebLogic Server are affected by CVE-2022-21257?
The affected versions of Oracle WebLogic Server are 12.2.1.4.0 and 14.1.1.0.0.
How severe is CVE-2022-21257?
CVE-2022-21257 has a severity rating of 6.1, which is considered medium.
How can an attacker exploit CVE-2022-21257?
An attacker can exploit CVE-2022-21257 by sending malicious HTTP requests to the vulnerable Oracle WebLogic Server.
Is there a fix available for CVE-2022-21257?
Yes, Oracle has provided a fix for CVE-2022-21257. It is recommended to update to the latest version of Oracle WebLogic Server to mitigate the vulnerability.

collector/nvd-index
vendor/oracle
canonical/oracle weblogic server
version/oracle weblogic server/12.2.1.4.0
version/oracle weblogic server/14.1.1.0.0

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