CVE-2021-2043 : Security Advisory and Response
Learn about CVE-2021-2043, a critical vulnerability in Oracle PeopleSoft Enterprise PT PeopleTools versions 8.56, 8.57, and 8.58. Discover its impact, exploitation mechanism, and mitigation steps.
This article provides detailed information about CVE-2021-2043, a vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Portal) affecting versions 8.56, 8.57, and 8.58.
Understanding CVE-2021-2043
CVE-2021-2043 is a vulnerability in Oracle PeopleSoft's PeopleTools product that can be exploited by an unauthenticated attacker with network access via HTTP.
What is CVE-2021-2043?
The vulnerability allows unauthorized access to PeopleSoft Enterprise PeopleTools data, potentially compromising confidentiality and integrity. Successful attacks can lead to unauthorized data manipulation and access.
The Impact of CVE-2021-2043
Successful exploitation of this vulnerability may result in unauthorized data access, manipulation, and compromise, posing confidentiality and integrity risks to PeopleSoft Enterprise PeopleTools users.
Technical Details of CVE-2021-2043
This section outlines the technical aspects of the CVE-2021-2043 vulnerability.
Vulnerability Description
The vulnerability in PeopleSoft Enterprise PeopleTools enables unauthenticated attackers to compromise sensitive data, leading to unauthorized access and manipulation.
Affected Systems and Versions
Oracle PeopleSoft Enterprise PT PeopleTools versions 8.56, 8.57, and 8.58 are affected by this vulnerability, allowing attackers to impact additional products.
Exploitation Mechanism
Attackers can exploit this vulnerability via the network, requiring human interaction but potentially impacting various products beyond PeopleSoft Enterprise PeopleTools.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-2043, immediate steps and long-term security practices are recommended.
Immediate Steps to Take
Organizations should apply security patches and closely monitor network traffic for any suspicious activities to prevent unauthorized access.
Long-Term Security Practices
Implementing network segmentation, user authentication controls, and regularly updating security measures can enhance the overall security posture.
Patching and Updates
Stay informed about security advisories from Oracle and promptly apply relevant patches to address vulnerabilities like CVE-2021-2043.