CVE-2020-2834 : Exploit Details and Defense Strategies

A vulnerability in the Oracle Marketing product of Oracle E-Business Suite allows unauthorized access to critical data or complete access to all Oracle Marketing data.

Understanding CVE-2020-2834

This CVE involves an easily exploitable vulnerability in Oracle Marketing, impacting versions 12.1.1-12.1.3.

What is CVE-2020-2834?

The vulnerability in Oracle Marketing allows an unauthenticated attacker to compromise the system via HTTP, potentially leading to unauthorized data access and manipulation.

The Impact of CVE-2020-2834

Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Marketing data.
Attackers may also gain unauthorized update, insert, or delete access to some Oracle Marketing data.

Technical Details of CVE-2020-2834

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to compromise Oracle Marketing, impacting confidentiality and integrity with a CVSS 3.0 Base Score of 8.2.

Affected Systems and Versions

Product: Marketing
Vendor: Oracle Corporation
Affected Versions: 12.1.1-12.1.3

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required
Scope: Changed
Privileges Required: None

Mitigation and Prevention

Protecting systems from CVE-2020-2834 is crucial for maintaining data security.

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security training for employees to recognize and report potential threats.
Implement access controls and least privilege principles.

Patching and Updates

Stay informed about security updates from Oracle.
Regularly check for patches and apply them to vulnerable systems.