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CVE-2024-48970

Estado: AplazadaCrítica (9.3)—

The ventilator's microcontroller lacks memory protection. An attacker could connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool, which could disrupt the function of the device and/or cause unauthorized information disclosure.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Threat Intelligence ProgramExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate Software

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-48970",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-48970",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-18T15:22:31.746766Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productsecurity@baxter.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.3,
          "attackVector": "LOCAL",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.5
      }
    ]
  },
  "affected": [
    {
      "source": "productsecurity@baxter.com",
      "affectedData": [
        {
          "vendor": "Baxter",
          "product": "Life2000 Ventilation System",
          "versions": [
            {
              "status": "affected",
              "version": "06.08.00.00 and prior"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:baxter:life2000_ventilator_firmware:*:*:*:*:*:*:*:*"
          ],
          "vendor": "baxter",
          "product": "life2000_ventilator_firmware",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "06.08.00.00"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-11-14T22:15:18.137",
  "references": [
    {
      "url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01",
      "source": "productsecurity@baxter.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productsecurity@baxter.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1191"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ventilator's microcontroller lacks memory protection. An attacker could connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool, which could disrupt the function of the device and/or cause unauthorized information disclosure."
    },
    {
      "lang": "es",
      "value": "El microcontrolador del respirador carece de protección de memoria. Un atacante podría conectarse a la interfaz JTAG interna y leer o escribir en la memoria flash mediante una herramienta de depuración comercial, lo que podría interrumpir el funcionamiento del dispositivo o provocar la divulgación no autorizada de información."
    }
  ],
  "lastModified": "2026-06-17T07:59:08.433",
  "sourceIdentifier": "productsecurity@baxter.com"
}