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1 vulnerability found for PR2000 firmware by NETGEAR

JVNDB-2026-000018

Vulnerability from jvndb - Published: 2026-01-30 14:23 - Updated:2026-01-30 14:23
Severity ?
Summary
Undocumented "TelnetEnable" functionality of End of Service NETGEAR products
Details
Some end of service NETGEAR products provide "TelnetEnable" functionality, which allows a magic packet to activate telnet service on the box.
  • Inclusion of Undocumented Features or Chicken Bits (CWE-1242) - CVE-2026-24714
Misato Ito, Daichi Uezono, Ryu Kuki, Iwaki Miyamoto, Takayuki Sasaki, and Katsunari Yoshioka of Yokohama National University reported the issue on NETGEAR PR2000 to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Impacted products
Show details on JVN DB website

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000018.html",
  "dc:date": "2026-01-30T14:23+09:00",
  "dcterms:issued": "2026-01-30T14:23+09:00",
  "dcterms:modified": "2026-01-30T14:23+09:00",
  "description": "Some end of service NETGEAR products provide \"TelnetEnable\" functionality, which allows a magic packet to activate telnet service on the box.\u003cul\u003e\u003cli\u003eInclusion of Undocumented Features or Chicken Bits (CWE-1242) - CVE-2026-24714\u003c/li\u003e\u003c/ul\u003eMisato Ito, Daichi Uezono, Ryu Kuki, Iwaki Miyamoto, Takayuki Sasaki, and Katsunari Yoshioka of Yokohama National University reported the issue on NETGEAR PR2000 to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000018.html",
  "sec:cpe": {
    "#text": "cpe:/o:netgear:pr2000_firmware",
    "@product": "PR2000 firmware",
    "@vendor": "NETGEAR",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "7.5",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000018",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN46722282/index.html",
      "@id": "JVN#46722282",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-24714",
      "@id": "CVE-2026-24714",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Undocumented \"TelnetEnable\" functionality of End of Service NETGEAR products"
}