CVE-2023-22117 : Vulnerability Insights and Analysis

This CVE record was published on October 17, 2023, by Oracle, the assigner organization. The vulnerability affects Oracle FLEXCUBE Universal Banking, potentially allowing unauthorized access to data.

Understanding CVE-2023-22117

This section provides an insight into the nature of CVE-2023-22117 and its impact on Oracle FLEXCUBE Universal Banking.

What is CVE-2023-22117?

CVE-2023-22117 is a vulnerability in the Oracle FLEXCUBE Universal Banking product of Oracle Financial Services Applications. It enables a low-privileged attacker with network access via HTTP to compromise the system, potentially leading to unauthorized data access and modification.

The Impact of CVE-2023-22117

Successful exploitation of this vulnerability can result in unauthorized update, insert, or delete access to certain data within Oracle FLEXCUBE Universal Banking. Additionally, attackers may gain unauthorized read access to a subset of accessible data, potentially impacting the confidentiality and integrity of the system.

Technical Details of CVE-2023-22117

Delve deeper into the technical aspects of CVE-2023-22117 to understand how the vulnerability can be exploited and its implications for affected systems.

Vulnerability Description

The vulnerability allows a low-privileged attacker to compromise Oracle FLEXCUBE Universal Banking via network access over HTTP. It requires human interaction from someone other than the attacker and can impact additional products beyond the initial scope.

Affected Systems and Versions

Oracle FLEXCUBE Universal Banking versions 12.3, 12.4, and custom versions 14.0-14.3 and 14.5-14.7 are affected by this vulnerability, potentially exposing these systems to exploitation.

Exploitation Mechanism

The exploit revolves around leveraging network access via HTTP to gain unauthorized access to sensitive data within Oracle FLEXCUBE Universal Banking, posing risks to confidentiality and integrity.

Mitigation and Prevention

Understand the steps needed to mitigate the risks associated with CVE-2023-22117 and prevent potential exploitation.

Immediate Steps to Take

Organizations using the affected versions should apply relevant patches and security updates promptly to mitigate the vulnerability's impact and secure their systems.

Long-Term Security Practices

Implementing robust security measures, such as regular security audits, access controls, and user training, can contribute to enhancing the overall security posture of the system and prevent future vulnerabilities.

Patching and Updates

Stay informed about security advisories from Oracle and regularly update the Oracle FLEXCUBE Universal Banking software to address known vulnerabilities and strengthen the system's defenses against potential threats.