CVE-2018-2747 : Vulnerability Insights and Analysis

Oracle Banking Corporate Lending component of Oracle Financial Services Applications is vulnerable, impacting various versions of FLEXCUBE Universal Banking.

Understanding CVE-2018-2747

This CVE involves a vulnerability in the Oracle Banking Corporate Lending component of Oracle Financial Services Applications, affecting multiple versions of FLEXCUBE Universal Banking.

What is CVE-2018-2747?

The vulnerability lies in the Core module of Oracle Banking Corporate Lending, allowing a low privileged attacker with network access via HTTP to compromise the system.

The Impact of CVE-2018-2747

Successful exploitation could lead to unauthorized access to critical data or complete access to all data within Oracle Banking Corporate Lending.
The CVSS 3.0 Base Score is 6.5 with a Confidentiality impact.

Technical Details of CVE-2018-2747

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability enables attackers to compromise Oracle Banking Corporate Lending through the Core module.

Affected Systems and Versions

Versions affected include 12.3.0, 12.4.0, 12.5.0, and 14.0.0 of FLEXCUBE Universal Banking.

Exploitation Mechanism

Low privileged attackers with network access via HTTP can exploit the vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2018-2747 is crucial for maintaining security.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to minimize the attack surface.

Long-Term Security Practices

Regularly update and patch all software and applications.
Conduct security training for employees to enhance awareness.

Patching and Updates

Stay informed about security advisories from Oracle and apply patches as soon as they are released.