GHSA-HJ2G-Q4FC-38MP

Vulnerability from github – Published: 2023-02-06 15:30 – Updated: 2023-02-15 00:30
VLAI?
Details

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

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2021-36224"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-06T14:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Western Digital My Cloud devices before OS5 have a nobody account with a blank password.",
  "id": "GHSA-hj2g-q4fc-38mp",
  "modified": "2023-02-15T00:30:39Z",
  "published": "2023-02-06T15:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36224"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md"
    },
    {
      "type": "WEB",
      "url": "https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users"
    },
    {
      "type": "WEB",
      "url": "https://www.youtube.com/watch?v=vsg9YgvGBec"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.