CVE-2021-2377 : Vulnerability Insights and Analysis

This CVE-2021-2377 article provides details about a vulnerability in Oracle PeopleSoft Enterprise PT PeopleTools, affecting versions 8.57, 8.58, and 8.59. An attacker with network access can exploit this vulnerability to compromise PeopleSoft Enterprise data.

Understanding CVE-2021-2377

This section delves into the impact, technical details, and mitigation strategies related to CVE-2021-2377.

What is CVE-2021-2377?

The vulnerability in Oracle PeopleSoft (component: SQR) allows a low privileged attacker to compromise PeopleSoft Enterprise PeopleTools via HTTP. Successful exploitation can lead to unauthorized access to PeopleSoft data.

The Impact of CVE-2021-2377

With a CVSS 3.1 Base Score of 4.3 (Confidentiality impacts), this vulnerability poses a medium threat. Attackers can gain unauthorized access to sensitive PeopleSoft Enterprise data.

Technical Details of CVE-2021-2377

This section outlines the vulnerability description, affected systems, versions, and the mechanism of exploitation.

Vulnerability Description

The vulnerability in PeopleSoft Enterprise PT PeopleTools allows attackers to compromise the system via HTTP, resulting in unauthorized data access.

Affected Systems and Versions

Oracle PeopleSoft versions 8.57, 8.58, and 8.59 are affected by this exploit.

Exploitation Mechanism

The vulnerability is easily exploitable through network access via HTTP, enabling attackers to compromise PeopleSoft Enterprise PeopleTools.

Mitigation and Prevention

Here we discuss the immediate steps to take, long-term security practices, and the significance of patching and updates.

Immediate Steps to Take

Users should apply security patches provided by Oracle to mitigate the risk of exploitation and unauthorized access.

Long-Term Security Practices

Regularly monitor security alerts and updates from Oracle to maintain a secure PeopleSoft environment.

Patching and Updates

Timely application of security patches is crucial to address vulnerabilities and enhance the security posture of PeopleSoft Enterprise PT PeopleTools.