CVE-2018-10631 Explained : Impact and Mitigation

The Medtronic N'Vision Clinician Programmer and its application cards are vulnerable to security risks due to potential unauthorized access and modification of binary executable files.

Understanding CVE-2018-10631

The vulnerability in the Medtronic N'Vision Clinician Programmer poses a risk of executing malicious code when the application card is tampered with.

What is CVE-2018-10631?

The CVE-2018-10631 vulnerability affects the Medtronic N'Vision Clinician Programmer and its associated application cards, allowing for potential unauthorized modification of executable files.

The Impact of CVE-2018-10631

The vulnerability could lead to the execution of malicious code if the protective measures are bypassed, posing a significant security risk to the affected devices.

Technical Details of CVE-2018-10631

The technical aspects of the vulnerability provide insight into its exploitation and affected systems.

Vulnerability Description

The flaw in the Medtronic N'Vision Clinician Programmer allows an attacker with physical access to the application card to alter its contents, potentially leading to the execution of unauthorized code.

Affected Systems and Versions

Product: Medtronic N'Vision Clinician Programmer
Vendor: ICS-CERT
Versions: 8840 N'Vision Clinician Programmer, all versions, and 8870 N'Vision removable Application Card, all versions

Exploitation Mechanism

The vulnerability can be exploited by individuals with technical expertise who gain physical access to the application card, enabling them to modify binary executables and potentially execute malicious code.

Mitigation and Prevention

Protective measures and actions to mitigate the risks associated with CVE-2018-10631.

Immediate Steps to Take

Implement strict physical security measures to prevent unauthorized access to the application cards.
Regularly monitor and inspect the application cards for any signs of tampering.

Long-Term Security Practices

Conduct security training for personnel handling the Clinician Programmer and application cards.
Keep the devices updated with the latest security patches and firmware releases.

Patching and Updates

Ensure that Medtronic N'Vision Clinician Programmer and associated application cards are updated with the latest security patches to address the vulnerability.