What is the severity of CVE-2021-2047?

CVE-2021-2047 is considered a critical severity vulnerability within Oracle WebLogic Server.

How do I fix CVE-2021-2047?

To remediate CVE-2021-2047, it is recommended to apply the latest patches provided by Oracle for affected WebLogic Server versions.

Which versions are affected by CVE-2021-2047?

CVE-2021-2047 affects Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, and 12.2.1.3.0.

Can CVE-2021-2047 be exploited remotely?

Yes, CVE-2021-2047 can be exploited by an unauthenticated attacker with network access via IIOP and T3 protocols.

What components of Oracle Fusion Middleware are impacted by CVE-2021-2047?

CVE-2021-2047 impacts the core components of the Oracle WebLogic Server product within Oracle Fusion Middleware.

Vulnerability/
CVE-2021-2047

critical

9.8

20/1/2021

26/9/2024

CVE-2021-2047

First published: Wed Jan 20 2021(Updated: )

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 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

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Reference Links

https://www.oracle.com/security-alerts/cpujan2021.html

Frequently Asked Questions

What is the severity of CVE-2021-2047?
CVE-2021-2047 is considered a critical severity vulnerability within Oracle WebLogic Server.
How do I fix CVE-2021-2047?
To remediate CVE-2021-2047, it is recommended to apply the latest patches provided by Oracle for affected WebLogic Server versions.
Which versions are affected by CVE-2021-2047?
CVE-2021-2047 affects Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, and 12.2.1.3.0.
Can CVE-2021-2047 be exploited remotely?
Yes, CVE-2021-2047 can be exploited by an unauthenticated attacker with network access via IIOP and T3 protocols.
What components of Oracle Fusion Middleware are impacted by CVE-2021-2047?
CVE-2021-2047 impacts the core components of the Oracle WebLogic Server product within Oracle Fusion Middleware.

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