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CVE-2025-4393

Estado: AplazadaMedia (6.5)—

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.

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-2025-4393",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-4393",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-24T14:33:13.440835Z"
        }
      }
    ],
    "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
      }
    ]
  },
  "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": "2025-07-24T07:15:53.343",
  "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": "2026-06-17T09:33:10.723",
  "sourceIdentifier": "security@medtronic.com"
}