CVE-2025-4386

{"id": "CVE-2025-4386", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-4386", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-07T15:43:31.207004Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@medtronic.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "affected": [{"source": "security@medtronic.com", "affectedData": [{"vendor": "Medtronic", "product": "MyCareLink Patient Monitor 24950", "versions": [{"status": "affected", "version": "0", "lessThan": "February 25, 2026", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Medtronic", "product": "MyCareLink Patient Monitor 24952", "versions": [{"status": "affected", "version": "0", "lessThan": "February 25, 2026", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-07T16:16:17.287", "references": [{"url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01", "source": "security@medtronic.com"}, {"url": "https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html", "source": "security@medtronic.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security@medtronic.com", "description": [{"lang": "en", "value": "CWE-1263"}]}], "descriptions": [{"lang": "en", "value": "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.\u200b"}], "lastModified": "2026-06-17T09:33:09.963", "sourceIdentifier": "security@medtronic.com"}