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CVE-2021-36224

Estado: ModificadaCrítica (9.8)—

Western Digital My Cloud devices before OS5 have a nobody account with a blank password.

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)

Westerndigital — MY Cloud OS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-36224",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
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        },
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        "exploitabilityScore": 3.9
      }
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  "published": "2023-02-06T14:15:08.853",
  "references": [
    {
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-798"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Western Digital My Cloud devices before OS5 have a nobody account with a blank password."
    }
  ],
  "lastModified": "2026-06-17T03:58:32.977",
  "configurations": [
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