What is the severity of CVE-2023-21979?

The severity of CVE-2023-21979 is high with a severity value of 7.5.

Which versions of Oracle WebLogic Server are affected by CVE-2023-21979?

The affected versions of Oracle WebLogic Server are 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.

How can an attacker exploit CVE-2023-21979?

An unauthenticated attacker with network access via T3 can exploit CVE-2023-21979.

How can I fix CVE-2023-21979?

Apply the necessary patches provided by Oracle to fix CVE-2023-21979.

Where can I find more information about CVE-2023-21979?

You can find more information about CVE-2023-21979 on the Oracle Security Alerts website.

Vulnerability/
CVE-2023-21979

high

7.5

CWE

306

18/4/2023

16/9/2024

CVE-2023-21979

First published: Tue Apr 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 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 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

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpuapr2023.html

Frequently Asked Questions

What is the severity of CVE-2023-21979?
The severity of CVE-2023-21979 is high with a severity value of 7.5.
Which versions of Oracle WebLogic Server are affected by CVE-2023-21979?
The affected versions of Oracle WebLogic Server are 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.
How can an attacker exploit CVE-2023-21979?
An unauthenticated attacker with network access via T3 can exploit CVE-2023-21979.
How can I fix CVE-2023-21979?
Apply the necessary patches provided by Oracle to fix CVE-2023-21979.
Where can I find more information about CVE-2023-21979?
You can find more information about CVE-2023-21979 on the Oracle Security Alerts website.

collector/nvd-index
agent/type
agent/softwarecombine
agent/references
agent/severity
agent/first-publish-date
agent/event
agent/description
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/author
agent/weakness
agent/last-modified-date
agent/tags
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

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.