CVE-2022-21243 : Security Advisory and Response
Discover the impact and technical details of CVE-2022-21243, a vulnerability in Primavera Portfolio Management product of Oracle Corporation. Learn about affected versions and mitigation steps.
A vulnerability has been identified in the Primavera Portfolio Management product of Oracle Corporation, specifically in the Web Access component. This CVE details the affected versions and the potential impact of the vulnerability.
Understanding CVE-2022-21243
This section elaborates on what CVE-2022-21243 entails and the consequences it may have.
What is CVE-2022-21243?
The vulnerability in the Primavera Portfolio Management product allows a low privileged attacker with network access via HTTP to compromise the system. Successful exploitation can lead to a partial denial of service (partial DOS) and unauthorized actions within the software.
The Impact of CVE-2022-21243
The CVSS 3.1 Base Score for this vulnerability is 4.3, indicating a medium severity issue with low attack complexity and network accessibility. The potential outcomes involve availability impacts with low confidentiality and integrity consequences.
Technical Details of CVE-2022-21243
In this section, we delve into the specific technical aspects of CVE-2022-21243.
Vulnerability Description
The vulnerability allows attackers to exploit Primavera Portfolio Management via network access using HTTP, potentially leading to a partial denial of service and unauthorized system control.
Affected Systems and Versions
The affected versions of Primavera Portfolio Management include 18.0.0.0-18.0.3.0, 19.0.0.0-19.0.1.2, 20.0.0.0, and 20.0.0.1.
Exploitation Mechanism
Attackers with low privileges and network access through HTTP can exploit this vulnerability to compromise Primavera Portfolio Management.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent the exploitation of CVE-2022-21243.
Immediate Steps to Take
Immediately apply patches or security updates provided by Oracle Corporation to address this vulnerability. Limit network access and monitor system behavior for any unusual activities.
Long-Term Security Practices
Maintain regular security updates and patches for Primavera Portfolio Management. Implement network security measures to restrict unauthorized access and monitoring for potential threats.
Patching and Updates
Regularly check for security advisories from Oracle Corporation and promptly apply any patches released for the Primavera Portfolio Management product to ensure protection against known vulnerabilities.