CVE-2020-12024 : Exploit Details and Defense Strategies
Learn about CVE-2020-12024 affecting Baxter ExactaMix EM 2400 & EM 1200 versions 1.10, 1.11, 1.13, 1.14, 1.1, 1.2, 1.4, and 1.5. Find out the impact, technical details, and mitigation steps.
Baxter ExactaMix EM 2400 & EM 1200 versions 1.10, 1.11, 1.13, 1.14, 1.1, 1.2, 1.4, and 1.5 have an improper access control vulnerability that could allow unauthorized access to the USB interface.
Understanding CVE-2020-12024
This CVE identifies a security issue in Baxter ExactaMix EM 2400 & EM 1200 containers.
What is CVE-2020-12024?
The vulnerability in Baxter ExactaMix EM 2400 & EM 1200 versions allows unauthorized users with physical access to exploit the USB interface, potentially compromising system confidentiality and integrity.
The Impact of CVE-2020-12024
Successful exploitation of this vulnerability could lead to unauthorized loading of payloads or access to the hard drive by booting a live USB OS, risking exposure of sensitive information, including PHI.
Technical Details of CVE-2020-12024
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability in Baxter ExactaMix EM 2400 & EM 1200 versions 1.10, 1.11, 1.13, 1.14, 1.1, 1.2, 1.4, and 1.5 allows unauthorized access to the USB interface by individuals with physical access.
Affected Systems and Versions
- Product: Baxter ExactaMix EM 2400 & EM 1200
- Versions: ExactaMix EM2400 Versions 1.10, 1.11, 1.13, 1.14, ExactaMix EM1200 Versions 1.1, 1.2, 1.4, 1.5
Exploitation Mechanism
Unauthorized users with physical access can exploit the USB interface, potentially loading unauthorized payloads or gaining unauthorized access to the hard drive by booting a live USB OS.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Restrict physical access to the system to authorized personnel only.
- Implement access controls to limit USB interface usage.
- Regularly monitor and audit USB activity on the system.
Long-Term Security Practices
- Conduct regular security training for staff on physical security best practices.
- Implement a comprehensive access control policy for all system interfaces.
- Stay informed about security updates and patches for the affected versions.
Patching and Updates
- Apply patches and updates provided by the vendor to address the vulnerability in Baxter ExactaMix EM 2400 & EM 1200 versions.