CVE-2020-11671 Explained : Impact and Mitigation
Learn about CVE-2020-11671 affecting TeamPass through version 2.1.27.36, allowing unauthorized users to gain administrator privileges and access/modify all passwords via REST API calls.
TeamPass through version 2.1.27.36 is affected by a vulnerability that allows any user with a valid API token to gain administrator privileges and access/modify all passwords via REST API calls.
Understanding CVE-2020-11671
This CVE highlights a lack of authorization controls in TeamPass, enabling unauthorized users to exploit the REST API functions.
What is CVE-2020-11671?
The vulnerability in TeamPass allows any user with a valid API token to escalate their privileges to become a TeamPass administrator. This unauthorized access permits the user to view and modify all passwords through authenticated REST API calls.
The Impact of CVE-2020-11671
The security flaw in TeamPass poses a significant risk as it allows unauthorized users to gain full control over the password management system, potentially compromising sensitive information.
Technical Details of CVE-2020-11671
TeamPass version 2.1.27.36 is susceptible to the following:
Vulnerability Description
The lack of proper authorization controls in the REST API functions of TeamPass allows any user with a valid API token to exploit the system.
Affected Systems and Versions
- Product: TeamPass
- Vendor: N/A
- Versions: All versions up to 2.1.27.36
Exploitation Mechanism
Unauthorized users can leverage a valid API token to access the REST API functions and escalate their privileges to administrator level, gaining unauthorized access to all passwords.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2020-11671.
Immediate Steps to Take
- Disable API access if not required immediately.
- Monitor and restrict API access to authorized users only.
- Regularly review and revoke unnecessary API tokens.
Long-Term Security Practices
- Implement multi-factor authentication for enhanced security.
- Conduct regular security audits and penetration testing.
- Stay informed about security updates and patches for TeamPass.
- Educate users on secure API token management.
Patching and Updates
Ensure that TeamPass is updated to the latest version to patch the vulnerability and prevent unauthorized access.