CVE-2020-12067 : Vulnerability Insights and Analysis
Learn about CVE-2020-12067, a security flaw in Pilz PMC programming tool 3.x allowing unauthorized password changes. Find mitigation steps and updates here.
CVE-2020-12067 is a vulnerability found in the Pilz PMC programming tool 3.x before version 3.5.17, which is based on the CODESYS Development System. This vulnerability allows an attacker to change a user's password without knowing the current password.
Understanding CVE-2020-12067
What is CVE-2020-12067?
The CVE-2020-12067 vulnerability exists in the Pilz PMC programming tool 3.x, enabling unauthorized password changes by attackers.
The Impact of CVE-2020-12067
This vulnerability can lead to unauthorized access to the Pilz PMC programming tool, compromising system security.
Technical Details of CVE-2020-12067
Vulnerability Description
The issue allows attackers to change a user's password in the Pilz PMC programming tool without requiring knowledge of the current password.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Vulnerable Versions: Pilz PMC programming tool 3.x before 3.5.17
Exploitation Mechanism
Attackers exploit this vulnerability by manipulating the password change functionality within the Pilz PMC programming tool.
Mitigation and Prevention
Immediate Steps to Take
- Update the Pilz PMC programming tool to version 3.5.17 or later.
- Monitor user account activities for unauthorized changes.
Long-Term Security Practices
- Implement strong password policies and regular password changes.
- Conduct security training to educate users on password security best practices.
Patching and Updates
Apply patches and updates provided by Pilz to address the CVE-2020-12067 vulnerability.