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CVE-2023-50443

Estado: ModificadaMedia (4.6)—

Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.

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)

Primx — Cryhod

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-50443",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.6,
          "attackVector": "PHYSICAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.9
      }
    ]
  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ]
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  ],
  "published": "2023-12-13T21:15:09.700",
  "references": [
    {
      "url": "https://www.primx.eu/en/bulletins/security-bulletin-23B3093B/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.primx.eu/fr/blog/",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.primx.eu/en/bulletins/security-bulletin-23B3093B/",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
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      "lang": "en",
      "value": "Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened."
    },
    {
      "lang": "es",
      "value": "Un atacante no autenticado puede modificar los discos cifrados creados por PRIMX CRYHOD para Windows antes de Q.2020.4 (envío de calificación ANSSI) o CRYHOD para Windows antes de 2023.5 para incluir una referencia UNC que pueda activar el tráfico de red saliente desde las maquinas en las que se abren los discos."
    }
  ],
  "lastModified": "2026-06-17T06:39:38.377",
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