CVE-2020-25187

9.8 criticalEPSS 3.9%

Critical (9.8) in medtronic mycarelink smart model 25000 firmware. EPSS 3.9% chance of exploitation in the next 30 days.

Medtronic MyCareLink Smart 25000 is vulnerable when an authenticated attacker runs a debug command, which can be sent to the patient reader and cause a heap overflow event within the MCL Smart Patient Reader software stack. The heap overflow could allow an attacker to remotely execute code on the MCL Smart Patient Reader, potentially leading to control of the device

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.9% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-122
Published: 2020-12-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

medtronic:mycarelink_smart_model_25000_firmware

References

https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-smart-security-vulnerability-patch.html
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-20-345-01
https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01

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