Vulnerability Description
Medtronic MyCareLink Smart 25000 is vulnerable to a race condition in the MCL Smart Patient Reader software update system, which allows unsigned firmware to be uploaded and executed on the Patient Reader. If exploited, an attacker could remotely execute code on the MCL Smart Patient Reader device, leading to control of the device.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Medtronic | Mycarelink Smart Model 25000 Firmware | All versions |
| Medtronic | Mycarelink Smart Model 25000 | - |
Related Weaknesses (CWE)
References
- https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelin
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-20-345-01
- https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2020-27252?
CVE-2020-27252 is a vulnerability with a CVSS score of 8.8 (HIGH). Medtronic MyCareLink Smart 25000 is vulnerable to a race condition in the MCL Smart Patient Reader software update system, which allows unsigned firmware to be uploaded and executed on the Patient R...
How severe is CVE-2020-27252?
CVE-2020-27252 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27252?
Check the references section above for vendor advisories and patch information. Affected products include: Medtronic Mycarelink Smart Model 25000 Firmware, Medtronic Mycarelink Smart Model 25000.