CVE-2020-13421 Explained : Impact and Mitigation

OpenIAM before 4.2.0.3 has Incorrect Access Control for the Create User, Modify User Permissions, and Password Reset actions.

Understanding CVE-2020-13421

OpenIAM before version 4.2.0.3 is vulnerable to Incorrect Access Control for specific actions.

What is CVE-2020-13421?

CVE-2020-13421 is a vulnerability in OpenIAM that allows unauthorized access to actions like Create User, Modify User Permissions, and Password Reset.

The Impact of CVE-2020-13421

This vulnerability can lead to unauthorized users performing critical actions within the OpenIAM system, compromising data security and integrity.

Technical Details of CVE-2020-13421

OpenIAM before version 4.2.0.3 is susceptible to unauthorized access due to Incorrect Access Control.

Vulnerability Description

The vulnerability allows unauthorized users to perform actions such as Create User, Modify User Permissions, and Password Reset.

Affected Systems and Versions

Affected Version: OpenIAM before 4.2.0.3

Exploitation Mechanism

Unauthorized users can exploit this vulnerability to gain access to functionalities they should not have, potentially leading to data breaches and unauthorized changes.

Mitigation and Prevention

Immediate Steps to Take:

Update OpenIAM to version 4.2.0.3 or newer to address the access control issue.
Review and adjust user permissions to ensure proper access controls. Long-Term Security Practices:
Regularly review and update access control policies.
Conduct security training for users to prevent unauthorized access.
Implement multi-factor authentication to enhance security.
Regularly monitor and audit user activities.
Patching and Updates:
Apply security patches and updates promptly to mitigate known vulnerabilities.