CVE-2021-2246 Explained : Impact and Mitigation

A vulnerability has been discovered in the Oracle Universal Work Queue product of Oracle E-Business Suite, specifically affecting versions 12.1.1 to 12.1.3. This vulnerability could allow a low privileged attacker to compromise the Oracle Universal Work Queue, leading to unauthorized access and modification of critical data.

Understanding CVE-2021-2246

This section delves into the details of the CVE-2021-2246 vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2021-2246?

The vulnerability in the Oracle Universal Work Queue product allows attackers with network access via HTTP to compromise the system. It can result in unauthorized access to critical data and full control over Oracle's Work Queue.

The Impact of CVE-2021-2246

CVE-2021-2246 has a CVSS 3.1 base score of 8.1, indicating high severity with confidentiality and integrity impacts. Successful exploitation of this vulnerability could lead to unauthorized data access and modification, posing a significant risk to sensitive information.

Technical Details of CVE-2021-2246

This section provides a deeper insight into the technical aspects of the CVE-2021-2246 vulnerability.

Vulnerability Description

The vulnerability in Oracle Universal Work Queue allows low privileged attackers to compromise the system via HTTP, potentially resulting in unauthorized data access and modifications.

Affected Systems and Versions

The affected systems include Oracle Universal Work Queue versions 12.1.1 to 12.1.3 within Oracle E-Business Suite.

Exploitation Mechanism

Attackers with network access via HTTP can exploit this vulnerability to compromise the Oracle Universal Work Queue, gaining unauthorized access to critical data.

Mitigation and Prevention

Protecting systems from CVE-2021-2246 requires immediate action and long-term security practices.

Immediate Steps to Take

Organizations should apply relevant security patches, restrict network access, and monitor for any unusual activities related to the Oracle Universal Work Queue.

Long-Term Security Practices

Implementing robust access controls, regular security audits, and employee training on cybersecurity best practices can enhance the overall security posture against such vulnerabilities.

Patching and Updates

Regularly updating software applications and security patches provided by Oracle is crucial in mitigating the risks associated with CVE-2021-2246.