CVE-2025-4397 (GCVE-0-2025-4397)

Vulnerability from cvelistv5 – Published: 2026-05-07 15:03 – Updated: 2026-05-07 15:45
VLAI?
Title
Medtronic MyCareLink Patient Monitor Data Encryption Weakness
Summary
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.
Severity ?
6.8 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-313 - Cleartext storage in a file or on disk
Assigner
References
Impacted products
Vendor Product Version
Medtronic MyCareLink Patient Monitor 24950 Affected: 0 , < February 25, 2026 (custom)
Create a notification for this product.
Credits
Ethan Morchy, with Somerset Recon Carl Mann, independent researcher Billy Rios, Jesse Young, and Jonathan Butts of Whitescope LLC reported these vulnerabilities
Show details on NVD website
To clipboard 

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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.