CVE-2017-12723 : Security Advisory and Response

A Password in Configuration File vulnerability has been identified in the Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, affecting versions 1.1, 1.5, and 1.6. This vulnerability allows unauthorized access to stored passwords if the pump is configured for external communications.

Understanding CVE-2017-12723

This CVE involves a security issue in the Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump related to password storage.

What is CVE-2017-12723?

The CVE-2017-12723 vulnerability is a result of certain passwords being stored in the pump's configuration file, which can be accessed if external communications are enabled.

The Impact of CVE-2017-12723

The vulnerability could lead to unauthorized access to sensitive information stored in the pump, potentially compromising patient safety and data confidentiality.

Technical Details of CVE-2017-12723

This section provides more technical insights into the CVE-2017-12723 vulnerability.

Vulnerability Description

The issue lies in the insecure storage of passwords within the configuration file of the Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump.

Affected Systems and Versions

Product: Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump
Versions Affected: 1.1, 1.5, and 1.6

Exploitation Mechanism

Unauthorized users can exploit this vulnerability by gaining access to the pump's configuration file, which contains sensitive passwords.

Mitigation and Prevention

Protecting systems from CVE-2017-12723 is crucial to maintaining security and confidentiality.

Immediate Steps to Take

Disable external communications on the affected pump to prevent unauthorized access to stored passwords.
Regularly monitor and audit access to the pump's configuration files.

Long-Term Security Practices

Implement strong password policies and encryption mechanisms for sensitive data storage.
Conduct regular security assessments and updates to identify and address vulnerabilities.

Patching and Updates

Apply patches or firmware updates provided by the vendor to address the password storage vulnerability in the affected versions of the pump.