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CVE-2025-4394

Estado: AplazadaMedia (6.8)—

Medtronic MyCareLink Patient Monitor uses an unencrypted filesystem on internal storage, which allows an attacker with physical access to read and modify files.

This issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Medtronic — Mycarelink Patient MonitorAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-4394",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-4394",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-24T13:19:43.967176Z"
        }
      }
    ],
    "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": "June 25, 2025",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Medtronic",
          "product": "MyCareLink Patient Monitor 24952",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "June 25, 2025",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-07-24T07:15:53.490",
  "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-312"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Medtronic MyCareLink Patient Monitor uses an unencrypted filesystem on internal storage, which allows an attacker with physical access to read and modify files. \n\nThis issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025"
    },
    {
      "lang": "es",
      "value": "Medtronic MyCareLink Patient Monitor utiliza un sistema de archivos sin cifrar en el almacenamiento interno, lo que permite a un atacante con acceso físico leer y modificar archivos. Este problema afecta a los modelos 24950 y 24952 de Medtronic MyCareLink Patient Monitor antes del 25 de junio de 2025."
    }
  ],
  "lastModified": "2026-06-17T09:33:10.830",
  "sourceIdentifier": "security@medtronic.com"
}