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Vulnerability DatabaseCVE-2022-21441

CVE-2022-21441: 
Oracle WebLogic Server vulnerability analysis and mitigation

Overview

CVE-2022-21441 is a critical vulnerability affecting Oracle WebLogic Server's Core component. The vulnerability allows unauthenticated attackers with network access via T3/IIOP protocols to compromise Oracle WebLogic Server. This vulnerability was discovered by security researcher r00t4dm and was disclosed in Oracle's Critical Patch Update of April 2022 (Oracle CPU).

Technical details

The vulnerability exists in the Core component of Oracle WebLogic Server, specifically affecting versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0. It is classified as an easily exploitable vulnerability that can be accessed through T3/IIOP protocols (NVD).

Impact

A successful exploitation of this vulnerability could result in a complete compromise of the Oracle WebLogic Server. The severity of this vulnerability is considered critical due to its potential for unauthorized access and system takeover (Oracle CPU).

Mitigation and workarounds

Oracle has released patches for this vulnerability as part of their April 2022 Critical Patch Update. Users are strongly advised to apply these security patches without delay to protect their systems. The patches are available for WebLogic Server versions 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0 (Oracle CPU).

Additional resources

Source: This report was generated using AI

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