{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000103.html",
  "dc:date": "2025-11-07T15:39+09:00",
  "dcterms:issued": "2025-11-07T15:39+09:00",
  "dcterms:modified": "2025-11-07T15:39+09:00",
  "description": "Wi-Fi router \"WSR-1800AX4 series\" provided by BUFFALO INC. contains the following vulnerability.\r\n\r\n* Use of password hash with insufficient computational effort (CWE-916) - CVE-2025-46413\r\n\r\nKazuaki Chikamori and Takayuki Tatekawa of National Institute of Technology, Kochi College reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000103.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:buffalo_inc:wsr-1800ax4-kh_firmware",
      "@product": "WSR-1800AX4-KH firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:wsr-1800ax4b_firmware",
      "@product": "WSR-1800AX4B firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:wsr-1800ax4s_firmware",
      "@product": "WSR-1800AX4S firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:buffalo_inc:wsr-1800ax4_firmware",
      "@product": "WSR-1800AX4 firmware",
      "@vendor": "BUFFALO INC.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "4.3",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000103",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN13754005/index.html",
      "@id": "JVN#13754005",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-46413",
      "@id": "CVE-2025-46413",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Use of password hash with insufficient computational effort vulnerability in BUFFALO Wi-Fi router \"WSR-1800AX4 series\""
}