CVE-2021-38392 : Vulnerability Insights and Analysis
Discover how CVE-2021-38392 allows attackers to change telemetry regions in Boston Scientific Zoom Latitude devices, impacting global implantable device programming. Learn about mitigation and long-term security measures.
A skilled attacker could access the hard disk drive of a Boston Scientific Zoom Latitude device, leveraging improper access control to change telemetry regions globally.
Understanding CVE-2021-38392
This CVE involves an improper access control issue in Boston Scientific's Zoom Latitude device, allowing attackers with physical access to manipulate device settings.
What is CVE-2021-38392?
The vulnerability enables attackers to change telemetry regions on the device, potentially programming implantable devices from anywhere in the world.
The Impact of CVE-2021-38392
With a CVSS base score of 6.5, this medium-severity vulnerability poses a threat to device integrity and confidentiality, requiring physical access and user interaction.
Technical Details of CVE-2021-38392
Boston Scientific's Zoom Latitude, Model 3120, is susceptible to an improper access control flaw.
Vulnerability Description
Attackers can modify telemetry settings to interact with implantable devices globally, affecting device integrity and confidentiality.
Affected Systems and Versions
The vulnerability affects the ZOOM LATITUDE device, specifically Model 3120.
Exploitation Mechanism
Attackers with physical access can exploit this vulnerability to change telemetry regions and program implantable devices remotely.
Mitigation and Prevention
Boston Scientific is transitioning users to the secure LATITUDE Programming System, Model 3300, as a workaround.
Immediate Steps to Take
Users should prioritize the migration to the updated programmer system to mitigate the risks associated with the vulnerability.
Long-Term Security Practices
Regular security updates, access controls, and monitoring can enhance the overall security posture of medical devices.
Patching and Updates
Boston Scientific will not release a patch for the identified vulnerability in the ZOOM LATITUDE Programming System, Model 3120, emphasizing the importance of migrating to the secure LATITUDE Programming System, Model 3300.