Back to Database
Status published
Medium
CVE-2025-4394
Medtronic MyCareLink Patient Monitor Unencrypted Filesystem Vulnerability
Vulnerability 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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-4394
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Ethan Morchy, with Somerset Recon
- Carl Mann, independent researcher
References
More from Medtronic
View All →CVE-2025-4397
Medtronic MyCareLink Patient Monitor Data Encryption Weakness
Medium
6.8
CVE-2025-4395
Medtronic MyCareLink Patient Monitor Empty Password Vulnerability
Medium
6.8
CVE-2025-4393
Medtronic MyCareLink Patient Monitor Deserialization Vulnerability
Medium
6.5
CVE-2025-4386
Medtronic MyCareLink Patient Monitor Hardware Debug Port
Medium
6.8
CVE-2025-12997
Insecure Direct Object Reference vulnerability in Medtronic CareLink Network which...
Low
2.2
Affected Vendor
Medtronic
View all reports →Affected Software
MyCareLink Patient Monitor 24950, MyCareLink Patient Monitor 24952
Vulnerable Versions:
0
Timeline
Official Publish:
July 24th, 2025
Last Modified:
March 27th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H