What is CVE-2025-4395?

CVE-2025-4395 is a medium-severity vulnerability in Medtronic Mycarelink Patient Monitor 24950, classified under CWE-258. CVSS score: 6.8/10. Published 2025-07-24.

How severe is CVE-2025-4395?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Medtronic Mycarelink Patient Monitor 24950

CVE-2025-4395

Medtronic MyCareLink Patient Monitor has a built-in user account with an empty password, which allows an attacker with physical access to log in with no password and access modify system functionality. This issue affects MyCareLink Patie…

EPSS: 0.002 (35.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Medtronic Mycarelink Patient Monitor 24950 — versions 0
Medtronic Mycarelink Patient Monitor 24952 — versions 0

Weakness classification (CWE)

CWE-258

References

www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patien… (vendor-advisory)
www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01 (third-party-advisory)

Frequently asked questions

What is CVE-2025-4395?: CVE-2025-4395 is a medium-severity vulnerability in Medtronic Mycarelink Patient Monitor 24950, classified under CWE-258. CVSS score: 6.8/10. Published 2025-07-24.
How severe is CVE-2025-4395?: Medium severity. CVSS v3 base score is 6.8 out of 10.