{"id":"CVE-2025-4397","title":"Medtronic MyCareLink Patient Monitor uses per-product credentials that are stored in a recoverable format","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":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-313"],"published":"2026-05-07","updated":"2026-10-14","sourceUpdated":"2026-10-14T13:10:00.187","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-4397","references":[{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-219-01","label":"security@medtronic.com"},{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01","label":"security@medtronic.com"},{"url":"https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-8-7-18.html","label":"security@medtronic.com"},{"url":"https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html","label":"security@medtronic.com"}],"tags":["nvd"],"epss":0.00131,"epssPercentile":0.02361,"ingestedAt":"2026-10-14T13:30:58.490Z","slug":"CVE-2025-4397","body":"## Overview\n\nMedtronic 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}