Medtronic MyCareLink Smart 25000 all versions are vulnerable when an attacker who gains auth runs a debug command, which is sent to the reader causing heap overflow in the MCL Smart Reader stack. A heap overflow allows attacker to remotely execute code on the MCL Smart Reader, could lead to control of device.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25187
Reference (s):
- https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01
- URL: https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01