CVE-2022-21281 Explained : Impact and Mitigation

This article provides detailed information about CVE-2022-21281, a vulnerability found in the Primavera Portfolio Management product of Oracle Construction and Engineering.

Understanding CVE-2022-21281

CVE-2022-21281 is a security vulnerability identified in Primavera Portfolio Management by Oracle Corporation, affecting specific versions of the software.

What is CVE-2022-21281?

The vulnerability allows a high-privileged attacker with network access via HTTP to compromise Primavera Portfolio Management. Successful exploitation could result in unauthorized access to sensitive data.

The Impact of CVE-2022-21281

This vulnerability has a CVSS 3.1 Base Score of 4.8, with confidentiality and integrity impacts. Successful attacks could lead to unauthorized data modifications and access.

Technical Details of CVE-2022-21281

CVE-2022-21281 is characterized by the following technical details:

Vulnerability Description

The vulnerability in Primavera Portfolio Management enables attackers to gain unauthorized access and compromise the system via network interactions.

Affected Systems and Versions

The affected versions of Primavera Portfolio Management are 18.0.0.0-18.0.3.0, 19.0.0.0-19.0.1.2, 20.0.0.0, and 20.0.0.1.

Exploitation Mechanism

Successful attacks require human interaction from a person other than the attacker. Attackers can impact multiple products and compromise data integrity.

Mitigation and Prevention

To address CVE-2022-21281, consider the following steps:

Immediate Steps to Take

Apply security patches provided by Oracle Corporation promptly.
Review and restrict high-privileged network access.

Long-Term Security Practices

Regularly monitor and update the Primavera Portfolio Management software.
Conduct security awareness training to mitigate human interaction vulnerabilities.

Patching and Updates

Stay informed about security alerts from Oracle Corporation to apply necessary security updates without delay.