github - ghsa-wmmr-frfj-gmmw

ghsa-wmmr-frfj-gmmw

Vulnerability from github

Published

2023-02-06 15:30

Modified

2025-03-26 21:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Western Digital My Cloud devices before OS5 do not use cryptographically signed Firmware upgrade files.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-36226"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "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 do not use cryptographically signed Firmware upgrade files.",
  "id": "GHSA-wmmr-frfj-gmmw",
  "modified": "2025-03-26T21:30:44Z",
  "published": "2023-02-06T15:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36226"
    },
    {
      "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"
    }
  ]
}

CVE-2021-36226 (GCVE-0-2021-36226)

Vulnerability from cvelistv5

Published

2023-02-06 00:00

Modified

2025-03-26 18:39

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

n/a

Summary

Western Digital My Cloud devices before OS5 do not use cryptographically signed Firmware upgrade files.

References

►

URL

Tags

	https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/
	https://www.youtube.com/watch?v=vsg9YgvGBec
	https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:54:50.911Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.youtube.com/watch?v=vsg9YgvGBec"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-36226",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-26T14:37:39.839665Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-347",
                "description": "CWE-347 Improper Verification of Cryptographic Signature",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-26T18:39:10.299Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Western Digital My Cloud devices before OS5 do not use cryptographically signed Firmware upgrade files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-06T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/"
        },
        {
          "url": "https://www.youtube.com/watch?v=vsg9YgvGBec"
        },
        {
          "url": "https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-36226",
    "datePublished": "2023-02-06T00:00:00.000Z",
    "dateReserved": "2021-07-08T00:00:00.000Z",
    "dateUpdated": "2025-03-26T18:39:10.299Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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