CVE-2020-25187

Medtronic MyCareLink Smart Heap-based Buffer Overflow

CRITICAL
9.8
CVSS Score
Published: December 14, 2020 at 07:18 PM UTC
Updated: June 17, 2026 at 03:06 AM UTC
2 products affected across 1 vendorMycarelink Smart Model 25000 FirmwareMycarelink Smart Model 25000

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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
medtronic-mycarelink-smart-model-25000 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-122CWE-787

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