CVE-2025-4393

{"id": "CVE-2025-4393", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@medtronic.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 5.5, "exploitabilityScore": 1.0}]}, "published": "2025-07-24T07:15:53.343", "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": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@medtronic.com", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025"}, {"lang": "es", "value": "Medtronic MyCareLink Patient Monitor cuenta con un servicio interno que deserializa datos, lo que permite a un atacante local interactuar con el servicio mediante la manipulado de una carga binaria para bloquearlo o elevar privilegios. Este problema afecta a los modelos 24950 y 24952 de Medtronic MyCareLink Patient Monitor antes del 25 de junio de 2025."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "security@medtronic.com"}