CVE-2018-2746 Explained : Impact and Mitigation

A vulnerability in the Core module of Oracle Banking Corporate Lending, a component of Oracle Financial Services Applications, has been identified. This CVE affects versions 12.3.0, 12.4.0, 12.5.0, and 14.0.0 of the software.

Understanding CVE-2018-2746

This CVE pertains to a vulnerability in Oracle Banking Corporate Lending, impacting various versions of the software.

What is CVE-2018-2746?

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise Oracle Banking Corporate Lending. Successful exploitation can lead to unauthorized access to critical data, complete control over accessible data, and unauthorized manipulation of data within the system.

The Impact of CVE-2018-2746

The vulnerability has a CVSS 3.0 Base Score of 7.1, affecting confidentiality and integrity. If exploited, it can result in severe consequences, including unauthorized data access and manipulation.

Technical Details of CVE-2018-2746

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability in Oracle Banking Corporate Lending allows attackers to gain unauthorized access and control over critical data within the system.

Affected Systems and Versions

FLEXCUBE Universal Banking versions 11.3.0, 11.4.0, 12.0.1, 12.0.2, 12.0.3, 12.1.0, 12.2.0, 12.3.0, 12.4.0, and 14.0.0 are impacted.

Exploitation Mechanism

The vulnerability can be exploited by a low-privileged attacker with network access via HTTP, allowing them to compromise Oracle Banking Corporate Lending.

Mitigation and Prevention

Protect your systems from CVE-2018-2746 with the following steps:

Immediate Steps to Take

Apply patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Conduct regular security assessments and audits.
Implement strong access controls and authentication mechanisms.
Educate users on security best practices.

Patching and Updates

Stay informed about security updates from Oracle.
Regularly update and patch all software components to mitigate vulnerabilities.