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CVE-2025-4394

MEDIUMCVSS 6.8/10EPSS 0.19%

Last modified

CVE-2025-4394 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

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

Metrics

CVSS 3.1
6.8/10

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

EPSS Probability
0.19%

8.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-4394?
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
How severe is CVE-2025-4394?
CVE-2025-4394 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2025-4394?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4394?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST