CVE-2025-4397: medium-severity vulnerability in Medtronic MyCareLink Patient Monitor 24950
Medtronic MyCareLink Patient Monitor Data Encryption Weakness
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.8epss 0.1%
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.
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Medtronic · MyCareLink Patient Monitor 24950Medtronic · MyCareLink Patient Monitor 24952Related CVEs — Medtronic MyCareLink Patient Monitor 24950
In the same product, most dangerous first.
CVE-2025-4395MEDIUMMedtronic MyCareLink Patient Monitor Empty Password VulnerabilityEPSS 0.3%CVE-2025-4394MEDIUMMedtronic MyCareLink Patient Monitor Unencrypted Filesystem VulnerabilityEPSS 0.2%CVE-2025-4393MEDIUMMedtronic MyCareLink Patient Monitor Deserialization VulnerabilityEPSS 0.2%CVE-2025-4386MEDIUMMedtronic MyCareLink Patient Monitor Hardware Debug PortEPSS 0.2%
References
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-8-7-18.htmlhttps://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html