CVE-2021-2041 Explained : Impact and Mitigation

A vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware allows an unauthenticated attacker to compromise the system, potentially leading to a takeover.

Understanding CVE-2021-2041

This section dives into the details of the CVE-2021-2041 vulnerability affecting Oracle Business Intelligence Enterprise Edition.

What is CVE-2021-2041?

CVE-2021-2041 is a vulnerability found in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware, specifically in the Installation component. The affected versions are 12.2.1.3.0 and 12.2.1.4.0. This vulnerability, with a CVSS 3.1 Base Score of 8.1, allows an unauthenticated attacker with network access via HTTP to compromise the Oracle Business Intelligence Enterprise Edition, potentially resulting in a full takeover.

The Impact of CVE-2021-2041

The impact of CVE-2021-2041 is significant, as successful exploitation can lead to the unauthorized control and potential takeover of the Oracle Business Intelligence Enterprise Edition system.

Technical Details of CVE-2021-2041

This section covers the technical aspects of the CVE-2021-2041 vulnerability, including its description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability in Oracle Business Intelligence Enterprise Edition allows attackers to compromise the system via HTTP, potentially resulting in a complete takeover of the platform.

Affected Systems and Versions

Oracle Business Intelligence Enterprise Edition versions 12.2.1.3.0 and 12.2.1.4.0 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by an unauthenticated attacker with network access via HTTP, enabling them to compromise the Oracle Business Intelligence Enterprise Edition system.

Mitigation and Prevention

In this section, we discuss the steps to mitigate and prevent the exploitation of CVE-2021-2041 in Oracle Business Intelligence Enterprise Edition.

Immediate Steps to Take

Organizations should apply security patches provided by Oracle to address the vulnerability. Additionally, monitoring network traffic and access can help detect any suspicious activities.

Long-Term Security Practices

Implementing strong access controls, regular security assessments, and keeping systems up to date with the latest patches are essential for long-term security.

Patching and Updates

Regularly check for security updates and patches from Oracle to ensure that the Oracle Business Intelligence Enterprise Edition is protected from known vulnerabilities.