CVE-2023-21952 : Vulnerability Insights and Analysis

This CVE-2023-21952 analysis dives deep into a vulnerability found in Oracle Business Intelligence Enterprise Edition, impacting version 6.4.0.0.0. Understanding the nature of this vulnerability and its implications is crucial for organizations that utilize this product.

Understanding CVE-2023-21952

CVE-2023-21952 highlights a concerning vulnerability within Oracle Business Intelligence Enterprise Edition that can be exploited by a low-privileged attacker with network access via HTTP. This vulnerability could potentially lead to unauthorized access to critical data or complete access to all data within Oracle Business Intelligence Enterprise Edition.

What is CVE-2023-21952?

The vulnerability identified in CVE-2023-21952 exists in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics, specifically impacting the Analytics Server component. The affected version is 6.4.0.0.0. It is categorized as an easily exploitable vulnerability that, when successfully compromised, can grant unauthorized access to sensitive data.

The Impact of CVE-2023-21952

Successful exploitation of CVE-2023-21952 can result in severe consequences, including unauthorized access to critical data or complete access to all data accessible within Oracle Business Intelligence Enterprise Edition. The confidentiality impact is rated as high, highlighting the significance of addressing this vulnerability promptly.

Technical Details of CVE-2023-21952

Delving into the technical aspects of CVE-2023-21952 provides insight into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Oracle Business Intelligence Enterprise Edition allows a low-privileged attacker with network access via HTTP to compromise the system. Successful attacks necessitate human interaction from a person other than the attacker, emphasizing the social engineering aspect of exploitation.

Affected Systems and Versions

Oracle Business Intelligence Enterprise Edition version 6.4.0.0.0 is confirmed to be affected by this vulnerability. Organizations utilizing this specific version should take immediate action to mitigate the risk posed by CVE-2023-21952.

Exploitation Mechanism

The exploitation of CVE-2023-21952 involves a low attack vector and complexity, with low privileges required and user interaction mandated. By understanding the exploitation mechanism, organizations can better protect their systems against potential breaches.

Mitigation and Prevention

Addressing CVE-2023-21952 requires a proactive approach to enhance security measures and protect sensitive data housed within Oracle Business Intelligence Enterprise Edition.

Immediate Steps to Take

Organizations should implement immediate security measures such as restricting network access, monitoring for suspicious activities, and enhancing user awareness to mitigate the risk of exploitation.

Long-Term Security Practices

Establishing robust security protocols, conducting regular security assessments, and providing ongoing cybersecurity training can fortify defenses against vulnerabilities like CVE-2023-21952 in the long term.

Patching and Updates

Staying updated with patches and security updates released by Oracle for Business Intelligence Enterprise Edition is crucial in addressing CVE-2023-21952 and ensuring the overall security posture of the system remains resilient.