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CVE-2023-29113

Estado: AplazadaMedia (6.3)—

The MIB3 infotainment unit used in Skoda and Volkswagen vehicles does not incorporate any privilege separation for the proprietary inter-process communication mechanism, leaving attackers with presence in the system an ability to undermine access control restrictions implemented at the operating system level. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

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 (2)

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

Skoda — Mib3AIVolkswagen — Mib3AI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-29113",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-29113",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-30T16:04:29.427991Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@asrg.io",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.7,
        "exploitabilityScore": 2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@asrg.io",
      "affectedData": [
        {
          "vendor": "Preh Car Connect GmbH (JOYNEXT GmbH)",
          "modules": [
            "Proprietary inter-process communication mechanism"
          ],
          "product": "Volkswagen MIB3 infotainment system MIB3 OI MQB",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "0304"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-06-28T16:15:23.750",
  "references": [
    {
      "url": "https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/",
      "source": "cve@asrg.io"
    },
    {
      "url": "https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf",
      "source": "cve@asrg.io"
    },
    {
      "url": "https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2",
      "source": "cve@asrg.io"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@asrg.io",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MIB3 infotainment unit used in Skoda and Volkswagen vehicles does not incorporate any privilege separation for the proprietary inter-process communication mechanism, leaving attackers with presence in the system an ability to undermine access control restrictions implemented at the operating system level.\nThe vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources."
    },
    {
      "lang": "es",
      "value": "La unidad de infoentretenimiento MIB3 utilizada en vehículos Skoda y Volkswagen no incorpora separación de privilegios para el mecanismo propietario de comunicación entre procesos, lo que permite a los atacantes con presencia en el sistema vulnerar las restricciones de control de acceso implementadas a nivel del sistema operativo. La vulnerabilidad se descubrió originalmente en el Skoda Superb III con la unidad de infoentretenimiento MIB3 con número de pieza OEM 3V0035820. La lista de los números de pieza OEM MIB3 afectados se proporciona en los recursos referenciados."
    }
  ],
  "lastModified": "2026-06-17T05:49:24.470",
  "sourceIdentifier": "cve@asrg.io"
}