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Status published
Medium
CVE-2025-4397
Medtronic MyCareLink Patient Monitor Data Encryption Weakness
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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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
- Billy Rios, Jesse Young, and Jonathan Butts of Whitescope LLC reported these vulnerabilities
References
- https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01
- https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-8-7-18.html
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01
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CVE-2025-12997
Insecure Direct Object Reference vulnerability in Medtronic CareLink Network which...
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Affected Vendor
Medtronic
View all reports →Affected Software
MyCareLink Patient Monitor 24950, MyCareLink Patient Monitor 24952
Vulnerable Versions:
0
Timeline
Official Publish:
May 7th, 2026
Last Modified:
May 7th, 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
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.