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://global.medtronic.com/xg-en/product-security/security-bulletins.html", "source": "security@medtronic.com"}], "vulnStatus": "Awaiting Analysis", "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"}], "lastModified": "2025-07-25T15:29:44.523", "sourceIdentifier": "security@medtronic.com"}