{"id":"CVE-2025-4386","aliases":["EUVD-2025-209726","GHSA-5jrf-mrg6-w477"],"status":"published","title":"Medtronic MyCareLink Patient Monitor Hardware Debug Port","description":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00157,"percentile":0.04896,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1263"],"published":"2026-05-07T15:00:21Z","modified":"2026-10-14T13:10:00Z","products":[{"vendor":"medtronic","product":"mycarelink patient monitor 24950"},{"vendor":"medtronic","product":"mycarelink patient monitor 24952"}],"references":[{"url":"https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html","tags":["vendor-advisory"]},{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4386"},{"url":"https://github.com/advisories/GHSA-5jrf-mrg6-w477"}],"sources":{"cve":[{"id":"CVE-2025-4386","title":"Medtronic MyCareLink Patient Monitor Hardware Debug Port","description":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​","status":"published","published":"2026-05-07T15:00:21.31Z","modified":"2026-05-07T15:43:39.136Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T14:32:48.512547Z"}],"euvd":[{"id":"EUVD-2025-209726","description":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​","status":"published","published":"2026-05-07T15:00:21Z","modified":"2026-05-07T15:43:39Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T19:05:14.902845Z"}],"ghsa":[{"id":"GHSA-5jrf-mrg6-w477","title":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker...","description":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​","status":"published","published":"2026-05-07T18:30:39Z","modified":"2026-05-07T18:30:43Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T15:07:57.010667Z"}],"nvd":[{"id":"CVE-2025-4386","description":"Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​","status":"published","published":"2026-05-07T16:16:17.287Z","modified":"2026-10-14T13:10:00.187Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-1263"],"updated_at":"2026-11-02T14:12:02.090779Z"}]}}