CVE-2025-4394

Medtronic MyCareLink Patient Monitor Unencrypted Filesystem Vulnerability

MEDIUM
6.8
CVSS Score
Published: July 24, 2025 at 03:26 AM UTC
Updated: June 17, 2026 at 09:33 AM UTC
2 products affected across 1 vendorMyCareLink 24952 Patient MonitorMyCareLink 24950 Patient Monitor

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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

Affected

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

v < June 25, 2025
Affected range stops below June 25, 2025, so it looks safe — our inference, not a vendor statement
v < June 25, 2025
Affected range stops below June 25, 2025, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMMedtronic
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-312

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