CVE-2025-4394

Medtronic MyCareLink Patient Monitor Unencrypted Filesystem Vulnerability

State: Published
Severity: 6.8 Medium
Published: Jul 24, 2025
Updated: Mar 27, 2026
Reserved: May 6, 2025

Description

Medtronic MyCareLink Patient Monitor uses an unencrypted filesystem on internal storage, which allows an attacker with physical access to read and modify files.

This issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Medtronic

Weaknesses

CWE-312 Cleartext Storage of Sensitive Information

Affected Products

Product	Versions
MyCareLink Patient Monitor 24950Medtronic	before June 25, 2025Affected
MyCareLink Patient Monitor 24952Medtronic	before June 25, 2025Affected

References

https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.htmlvendor-advisory
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01third-party-advisory

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