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Vulnerability DatabaseCVE-2023-22086

CVE-2023-22086: 
Oracle WebLogic Server vulnerability analysis and mitigation

Overview

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. This vulnerability allows unauthenticated attackers with network access via T3 or IIOP protocols to compromise Oracle WebLogic Server (Oracle CPU Oct 2023).

Technical details

The vulnerability has been assigned a CVSS v3.1 Base Score of 7.5 (High) with a vector string of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. The scoring indicates that the vulnerability is network-accessible, requires low attack complexity, needs no privileges or user interaction, and primarily impacts confidentiality (Oracle CPU Oct 2023).

Impact

Successful exploitation of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data (Oracle CPU Oct 2023).

Mitigation and workarounds

Oracle strongly recommends that customers apply the Critical Patch Update security patches as soon as possible. Until patches are applied, it may be possible to reduce the risk of successful attack by blocking network protocols required by an attack, specifically T3 and IIOP protocols (Oracle CPU Oct 2023).

Additional resources

Source: This report was generated using AI

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