CVE-2022-21456 Explained : Impact and Mitigation

A vulnerability has been identified in the PeopleSoft Enterprise PT PeopleTools product of Oracle Corporation, affecting versions 8.58 and 8.59. This CVE-2022-21456 poses a medium risk with a CVSS 3.1 Base Score of 6.1, impacting confidentiality and integrity.

Understanding CVE-2022-21456

What is CVE-2022-21456?

The vulnerability in PeopleSoft Enterprise PeopleTools allows an unauthenticated attacker with network access via HTTP to compromise the system. Successful exploitation could lead to unauthorized data access and manipulation.

The Impact of CVE-2022-21456

The vulnerability can result in unauthorized updates, inserts, deletes, and reads of PeopleSoft Enterprise PeopleTools accessible data, impacting the confidentiality and integrity of the system.

Technical Details of CVE-2022-21456

Vulnerability Description

The vulnerability allows for an easily exploitable scenario where an attacker can compromise PeopleSoft Enterprise PeopleTools through HTTP network access.

Affected Systems and Versions

Versions 8.58 and 8.59 of PeopleSoft Enterprise PT PeopleTools by Oracle Corporation are affected by this vulnerability.

Exploitation Mechanism

Successful attacks require human interaction and can significantly impact additional products beyond PeopleSoft Enterprise PeopleTools.

Mitigation and Prevention

Immediate Steps to Take

It is recommended to apply patches or security updates provided by Oracle Corporation to mitigate this vulnerability.

Long-Term Security Practices

Ensure all software components are regularly updated and monitor for any suspicious activity indicative of unauthorized access.

Patching and Updates

Stay informed about security alerts and advisories from the vendor to promptly address any vulnerabilities.