CVE-2018-8870
Medtronic MyCareLink Patient Monitor Use of Hard-coded Password
- Published
- Updated
- Reserved
- Assigned by
- icscert
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 3.1 | Medium6.4 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Medium6.4 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.36% · top 70% of all CVEs (4 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.
Weakness
Affected products
Medtronic · 24950 MyCareLink Monitor
- affected All versions
Medtronic · 24952 MyCareLink Monitor
- affected All versions
What to do
Solution: Medtronic will release several rolling over-the-air product updates that will mitigate the vulnerabilities described within this advisory. These updates will be applied to devices automatically as part of standard, reoccurring update processes. In addition, Medtronic has increased security monitoring of affected devices and related infrastructure. Medtronic has released additional patient focused information, at the following location: https://www.medtronic.com/security
Workaround: Medtronic recommends users take additional defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should: * Maintain good physical controls over the home monitor as the best mitigation to these vulnerabilities. * Only use home monitors obtained directly from their healthcare provider or a Medtronic representative to ensure integrity of the system. * Report any concerning behavior regarding their home monitor to their healthcare provider or a Medtronic representative. Medtronic has released additional patient focused information, at the following location: https://www.medtronic.com/security
References (2)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-8870)Record last updated .