What is the severity of CVE-2021-2394?

CVE-2021-2394 is classified as a critical vulnerability due to its easily exploitable nature and potential for remote code execution.

How do I fix CVE-2021-2394?

To fix CVE-2021-2394, users should update their Oracle WebLogic Server installations to the latest patched version provided by Oracle.

What are the affected versions of CVE-2021-2394?

The affected versions for CVE-2021-2394 include Oracle WebLogic Server 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-2021-2394 be exploited remotely?

Yes, CVE-2021-2394 allows unauthenticated attackers with network access to exploit the vulnerability remotely.

What components of Oracle are affected by CVE-2021-2394?

CVE-2021-2394 specifically affects the Core component of the Oracle WebLogic Server product in Oracle Fusion Middleware.

Vulnerability/
CVE-2021-2394

critical

20/7/2021

26/9/2024

CVE-2021-2394

First published: Tue Jul 20 2021(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 T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
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

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Reference Links

https://www.oracle.com/security-alerts/cpujul2021.html

Frequently Asked Questions

What is the severity of CVE-2021-2394?
CVE-2021-2394 is classified as a critical vulnerability due to its easily exploitable nature and potential for remote code execution.
How do I fix CVE-2021-2394?
To fix CVE-2021-2394, users should update their Oracle WebLogic Server installations to the latest patched version provided by Oracle.
What are the affected versions of CVE-2021-2394?
The affected versions for CVE-2021-2394 include Oracle WebLogic Server 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-2021-2394 be exploited remotely?
Yes, CVE-2021-2394 allows unauthenticated attackers with network access to exploit the vulnerability remotely.
What components of Oracle are affected by CVE-2021-2394?
CVE-2021-2394 specifically affects the Core component of the Oracle WebLogic Server product in Oracle Fusion Middleware.

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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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