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1 vulnerability found for (multiple product) by NEC Corporation

JVNDB-2026-000049

Vulnerability from jvndb - Published: 2026-04-03 15:09 - Updated:2026-04-03 15:09
Summary
Multiple vulnerabilities in NEC Aterm series (NV26-001)
Details
Aterm series products provided by NEC Corporation contain multiple vulnerabilities listed below.
  • Missing authorization (CWE-862) - CVE-2026-4309
  • Path traversal (CWE-22) - CVE-2026-4619
  • OS command injection (CWE-78) - CVE-2026-4620, CVE-2026-4622
  • Hidden functionality (CWE-912) - CVE-2026-4621
The vulnerabilities are reported from the following people, and JPCERT/CC coordinated with the developer. CVE-2026-4309 Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. CVE-2026-4619, CVE-2026-4620, CVE-2026-4621, CVE-2026-4622 Chuya Hayakawa of 00One, Inc. reported these vulnerabilities to JPCERT/CC.
References
Impacted products
Show details on JVN DB website
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{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000049.html",
  "dc:date": "2026-04-03T15:09+09:00",
  "dcterms:issued": "2026-04-03T15:09+09:00",
  "dcterms:modified": "2026-04-03T15:09+09:00",
  "description": "Aterm series products provided by NEC Corporation contain multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/862.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-4309\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/22.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-4619\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/78.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027http://www.cve.org/CVERecord?id=CVE-2026-4620\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027http://www.cve.org/CVERecord?id=CVE-2026-4622\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/912.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027http://www.cve.org/CVERecord?id=CVE-2026-4621\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eMissing authorization (CWE-862) - CVE-2026-4309\u003c/li\u003e\u003cli\u003ePath traversal (CWE-22) - CVE-2026-4619\u003c/li\u003e\u003cli\u003eOS command injection (CWE-78) - CVE-2026-4620, CVE-2026-4622\u003c/li\u003e\u003cli\u003eHidden functionality (CWE-912) - CVE-2026-4621\u003c/li\u003e\u003c/ul\u003eThe vulnerabilities are reported from the following people, and JPCERT/CC coordinated with the developer.\r\n\r\nCVE-2026-4309\r\nTaizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.\r\n\r\nCVE-2026-4619, CVE-2026-4620, CVE-2026-4621, CVE-2026-4622\r\nChuya Hayakawa of 00One, Inc. reported these vulnerabilities to JPCERT/CC.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000049.html",
  "sec:cpe": {
    "#text": "cpe:/o:nec:multiple_product",
    "@product": "(multiple product)",
    "@vendor": "NEC Corporation",
    "@version": "2.2"
  },
  "sec:identifier": "JVNDB-2026-000049",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN89339669/index.html",
      "@id": "JVN#89339669",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-4309",
      "@id": "CVE-2026-4309",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-4619",
      "@id": "CVE-2026-4619",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-4620",
      "@id": "CVE-2026-4620",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-4621",
      "@id": "CVE-2026-4621",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-4622",
      "@id": "CVE-2026-4622",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-22",
      "@title": "Path Traversal(CWE-22)"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-78",
      "@title": "OS Command Injection(CWE-78)"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple vulnerabilities in NEC Aterm series (NV26-001)"
}