CVE-2020-14880 : What You Need to Know

A vulnerability in Oracle Fusion Middleware's BI Publisher product allows unauthorized access to critical data and potential compromise of BI Publisher.

Understanding CVE-2020-14880

This CVE involves a security flaw in Oracle's BI Publisher product, impacting various versions and potentially leading to unauthorized data access.

What is CVE-2020-14880?

The vulnerability in BI Publisher of Oracle Fusion Middleware allows a low-privileged attacker to compromise the system via HTTP, potentially resulting in unauthorized data access and manipulation.

The Impact of CVE-2020-14880

Successful exploitation can lead to unauthorized access to critical data and complete control over BI Publisher accessible data.
Attackers may also gain the ability to update, insert, or delete BI Publisher data, posing a significant risk to data integrity.

Technical Details of CVE-2020-14880

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability in BI Publisher allows attackers with network access to compromise the system, potentially impacting additional products and leading to unauthorized data access and manipulation.

Affected Systems and Versions

Affected versions include 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0 of BI Publisher.

Exploitation Mechanism

Attackers exploit the vulnerability via HTTP, targeting BI Publisher to gain unauthorized access to critical data and potentially compromise the system.

Mitigation and Prevention

Protecting systems from CVE-2020-14880 requires immediate actions and long-term security practices.

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate potential risks.

Patching and Updates

Stay informed about security alerts and updates from Oracle.
Implement a robust patch management process to ensure timely application of security fixes.