CVE-2023-21902 : Vulnerability Insights and Analysis

This CVE-2023-21902 impacts the Oracle Financial Services Behavior Detection Platform and poses a security risk due to an easily exploitable vulnerability that could allow unauthorized access to sensitive data.

Understanding CVE-2023-21902

This section delves into the details of CVE-2023-21902, its impact, technical aspects, and prevention measures.

What is CVE-2023-21902?

CVE-2023-21902 is a vulnerability found in the Oracle Financial Services Behavior Detection Platform, a component of Oracle Financial Services Applications. The affected version is 8.0.8.1. The vulnerability can be exploited by a low-privileged attacker with network access via HTTP, potentially leading to unauthorized access to a subset of sensitive data within the platform.

The Impact of CVE-2023-21902

The impact of this vulnerability is rated with a CVSS 3.1 base score of 4.3, with a focus on confidentiality impacts. Successful exploitation could result in unauthorized read access to critical data within the Oracle Financial Services Behavior Detection Platform.

Technical Details of CVE-2023-21902

Here are the technical aspects of CVE-2023-21902 including a description of the vulnerability, affected systems, and how the exploitation can occur.

Vulnerability Description

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise the Oracle Financial Services Behavior Detection Platform, potentially leading to unauthorized read access to specific data.

Affected Systems and Versions

The Oracle Financial Services Behavior Detection Platform version 8.0.8.1 is affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by a low-privileged attacker with network access through HTTP, enabling them to compromise the Oracle Financial Services Behavior Detection Platform and gain unauthorized access to sensitive data.

Mitigation and Prevention

To safeguard against CVE-2023-21902, immediate steps must be taken along with adopting long-term security practices and ensuring prompt patching and updates.

Immediate Steps to Take

Organizations should prioritize monitoring and applying security patches provided by Oracle to address the vulnerability promptly. Access controls should be reviewed to limit unauthorized access to the affected platform.

Long-Term Security Practices

Implementing strong network security measures, conducting regular vulnerability assessments, and providing security awareness training to personnel can enhance the overall security posture.

Patching and Updates

Regularly updating the Oracle Financial Services Behavior Detection Platform to the latest version and staying informed about security advisories from Oracle is crucial to mitigate potential risks associated with CVE-2023-21902.