CVE-2025-4397
Medtronic MyCareLink Patient Monitor Data Encryption Weakness
CVSS Score
6.8
EPSS Score
0.0%
EPSS Percentile
0th
Medtronic MyCareLink Patient Monitor uses per-product credentials that are stored in a recoverable format. An attacker can use these credentials to modify encrypted drive data.
| CWE | CWE-313 |
| Vendor | medtronic |
| Product | mycarelink patient monitor 24950 |
| Published | May 7, 2026 |
| Last Updated | May 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Medtronic / MyCareLink Patient Monitor 24950
0 < February 25, 2026
Medtronic / MyCareLink Patient Monitor 24952
0 < February 25, 2026
References
medtronic.com: https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html cisa.gov: https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01 medtronic.com: https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-8-7-18.html cisa.gov: https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01
Credits
Ethan Morchy, with Somerset Recon Carl Mann, independent researcher Billy Rios, Jesse Young, and Jonathan Butts of Whitescope LLC reported these vulnerabilities