{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2021-34362",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-34362",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2021-10-22T04:25:09.871Z",
    "updatedAt": "2024-09-16T16:17:27.193Z",
    "importedAt": "2026-10-24T01:56:32.228Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Command Injection Vulnerability in Media Streaming Add-on",
      "summary": "A command injection vulnerability has been reported to affect QNAP device running Media Streaming add-on. If exploited, this vulnerability allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of Media Streaming add-on: QTS 5.0.0: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later QTS 4.5.4: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later QTS 4.3.6: Media Streaming add-on 430.1.8.12 ( 2021/08/20 ) and later QTS 4.3.3: Media Streaming add-on 430.1.8.12 ( 2021/09/29 ) and later QuTS-Hero 5.0.0: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later",
      "affected": [
        {
          "vendor": "QNAP Systems Inc.",
          "product": "Media Streaming add-on",
          "platforms": [
            "QuTS-Hero 5.0.0"
          ],
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "500.0.0.3 ( 2021/08/20 )"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "Media Streaming add-on",
          "platforms": [
            "QTS 5.0.0"
          ],
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "500.0.0.3 ( 2021/08/20 )"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "Media Streaming add-on",
          "platforms": [
            "QTS 4.5.4"
          ],
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "500.0.0.3 ( 2021/08/20 )"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "Media Streaming add-on",
          "platforms": [
            "QTS 4.3.6"
          ],
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "430.1.8.12 ( 2021/08/20 )"
            }
          ]
        },
        {
          "vendor": "QNAP Systems Inc.",
          "product": "Media Streaming add-on",
          "platforms": [
            "QTS 4.3.3"
          ],
          "versions": [
            {
              "version": "unspecified",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "430.1.8.12 ( 2021/09/29 )"
            }
          ]
        }
      ]
    }
  }
}