CVE-2021-2044 : Exploit Details and Defense Strategies

This article provides details about CVE-2021-2044, a vulnerability in the PeopleSoft Enterprise FIN Payables product of Oracle PeopleSoft (component: Financial Sanctions) version 9.2.

Understanding CVE-2021-2044

This section delves into the impact, technical details, and mitigation strategies related to CVE-2021-2044.

What is CVE-2021-2044?

The vulnerability in Oracle PeopleSoft's PeopleSoft Enterprise FIN Payables allows a low-privileged attacker to compromise the system via HTTP, potentially leading to unauthorized data access.

The Impact of CVE-2021-2044

The vulnerability carries a CVSS 3.1 Base Score of 6.5 (Medium Severity) with high confidentiality impacts. Successful exploitation could permit unauthorized access to critical data or complete control over the affected system.

Technical Details of CVE-2021-2044

This section outlines the specific details of the vulnerability.

Vulnerability Description

The flaw in PeopleSoft Enterprise FIN Payables (version 9.2) enables attackers with network access to infiltrate the system, posing a risk of data compromise.

Affected Systems and Versions

The affected product is Oracle PeopleSoft Enterprise FIN Payables version 9.2, leaving systems with this configuration vulnerable to exploitation.

Exploitation Mechanism

The vulnerability is easily exploitable by low-privileged attackers leveraging network access via HTTP, potentially leading to unauthorized data access.

Mitigation and Prevention

This section offers recommendations to mitigate the risks associated with CVE-2021-2044.

Immediate Steps to Take

System administrators are advised to apply security patches promptly to address the vulnerability and secure the affected system.

Long-Term Security Practices

Implementing robust security measures, conducting regular security audits, and restricting network access can enhance the overall security posture.

Patching and Updates

Oracle has released security updates to address this vulnerability. It is crucial to apply these patches promptly to protect the system from potential exploitation.