CVE-2022-39406 Explained : Impact and Mitigation

A vulnerability has been identified in the PeopleSoft Enterprise Common Components product of Oracle PeopleSoft, affecting version 9.2. This vulnerability can be exploited by a low privileged attacker with network access via HTTP, potentially leading to unauthorized access and data manipulation.

Understanding CVE-2022-39406

This section delves into the details of the CVE-2022-39406 vulnerability.

What is CVE-2022-39406?

The vulnerability in Oracle PeopleSoft's PeopleSoft Enterprise Common Components allows for unauthorized access, creation, deletion, or modification of critical data. An attacker with network access via HTTP can compromise the affected components, resulting in a high impact on confidentiality and integrity.

The Impact of CVE-2022-39406

Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to critical data within PeopleSoft Enterprise Common Components. This could lead to severe consequences, including unauthorized data manipulation and access to critical information.

Technical Details of CVE-2022-39406

In this section, we dive deeper into the technical aspects of CVE-2022-39406.

Vulnerability Description

The vulnerability arises from a flaw in the Approval Framework component of PeopleSoft Enterprise Common Components, making it susceptible to exploitation by attackers with low privileges. The CVSS 3.1 Base Score for this vulnerability is 8.1, indicating a high severity level.

Affected Systems and Versions

The vulnerable product is the PeopleSoft Enterprise CC Common Application Objects, specifically version 9.2, which is confirmed to be affected.

Exploitation Mechanism

Exploiting this vulnerability requires network access via HTTP, with attackers needing only low privileges to compromise the PeopleSoft Enterprise Common Components.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2022-39406.

Immediate Steps to Take

Organizations should apply security patches provided by Oracle to address this vulnerability promptly. Additionally, restricting network access and enhancing monitoring can help mitigate the risk.

Long-Term Security Practices

Implementing strict access controls, conducting regular security assessments, and staying updated on security advisories are essential to bolster long-term security.

Patching and Updates

Regularly install security updates and patches released by Oracle to ensure that systems are protected against known vulnerabilities.