{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2023-025113.html",
  "dc:date": "2024-03-25T18:16+09:00",
  "dcterms:issued": "2024-03-25T18:16+09:00",
  "dcterms:modified": "2024-03-25T18:16+09:00",
  "description": "LinkStation 200 series provided by BUFFALO INC. is a network attached storage (NAS).\r\nLinkStation 200 series contains an arbitrary code execution vulnerability (CWE-354, CVE-2023-51073) due to insufficient verification of data authenticity during firmware update.\r\n\r\nBUFFALO INC. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2023-025113.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:buffalo_inc:ls210d_firmware",
      "@product": "LS210D firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:ls220db_firmware",
      "@product": "LS220DB firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:ls220dr_firmware",
      "@product": "LS220DR firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:ls220d_firmware",
      "@product": "LS220D firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "5.3",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2023-025113",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU90953541/index.html",
      "@id": "JVNVU#90953541",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-51073",
      "@id": "CVE-2023-51073",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-51073",
      "@id": "CVE-2023-51073",
      "@source": "NVD"
    },
    {
      "#text": "https://github.com/christopher-pace/CVE-2023-51073/",
      "@id": "github.com (CVE-2023-51073)",
      "@source": "Related document"
    },
    {
      "#text": "https://www.buffalotech.com",
      "@id": "www.buffalotech.com",
      "@source": "Related document"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/354.html",
      "@id": "CWE-354",
      "@title": "Improper Validation of Integrity Check Value(CWE-354)"
    }
  ],
  "title": "BUFFALO LinkStation 200 series vulnerable to arbitrary code execution"
}