CVE-2020-12039 : Exploit Details and Defense Strategies

Baxter Sigma Spectrum Infusion Pumps contain hardcoded passwords that can be accessed via the keypad, potentially compromising device settings and network configurations.

Understanding CVE-2020-12039

This CVE involves a security issue in Baxter Sigma Spectrum Infusion Pumps that could lead to unauthorized access to critical device functionalities.

What is CVE-2020-12039?

The vulnerability in Baxter Sigma Spectrum Infusion Pumps allows hardcoded passwords to be used on the keypad, granting access to biomedical menus and device configurations.

The Impact of CVE-2020-12039

The presence of hardcoded passwords poses a significant security risk as unauthorized individuals could manipulate device settings and network configurations, potentially compromising patient safety and data integrity.

Technical Details of CVE-2020-12039

Baxter Sigma Spectrum Infusion Pumps are affected by a critical security flaw that allows unauthorized access through hardcoded passwords.

Vulnerability Description

The hardcoded passwords in Baxter Sigma Spectrum Infusion Pumps enable access to biomedical menus, device settings, calibration values, and network configurations, including the Sigma Spectrum Wireless Battery Module (WBM) if installed.

Affected Systems and Versions

Affected versions include Sigma Spectrum v6.x model 35700BAX, Spectrum v8.x model 35700BAX2, and various other models with Wireless Battery Modules.

Exploitation Mechanism

Unauthorized users can exploit this vulnerability by physically entering the hardcoded passwords on the device keypad, gaining access to critical device functionalities.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks associated with CVE-2020-12039.

Immediate Steps to Take

Change default passwords and implement strong, unique passwords for device access.
Regularly monitor and audit device access logs for any suspicious activities.
Apply security patches and updates provided by the vendor to address the vulnerability.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address potential vulnerabilities.
Educate users on secure password practices and the importance of maintaining device security.

Patching and Updates

Stay informed about security advisories and updates from Baxter regarding CVE-2020-12039.