CVE-2025-4386 - CVE House
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Status published Medium CVE-2025-4386

Medtronic MyCareLink Patient Monitor Hardware Debug Port

Vulnerability Description

Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​

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

References

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Affected Vendor

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)

CWE-1263

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.