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CVE-2017-16346

Estado: ModificadaCrítica (9.9)—

An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01c368 the value for the s_mac key is copied using strcpy to the buffer at 0xa000170c. This buffer is 25 bytes large, sending anything longer will cause a buffer overflow. The destination can also be shifted by using an sn_speaker parameter between "0" and "3".

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Insteon — HUB Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-16346",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 8.5,
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        "obtainAllPrivilege": false,
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    "cvssMetricV31": [
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        "type": "Primary",
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        "cvssData": {
          "scope": "CHANGED",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Insteon",
          "product": "Insteon",
          "versions": [
            {
              "status": "affected",
              "version": "Insteon Hub 2245-222 - Firmware version 1012"
            }
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  ],
  "published": "2018-08-02T19:29:00.700",
  "references": [
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0484",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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      "source": "talos-cna@cisco.com"
    },
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0484",
      "tags": [
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        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01c368 the value for the s_mac key is copied using strcpy to the buffer at 0xa000170c. This buffer is 25 bytes large, sending anything longer will cause a buffer overflow. The destination can also be shifted by using an sn_speaker parameter between \"0\" and \"3\"."
    },
    {
      "lang": "es",
      "value": "Un atacante podría enviar una petición HTTP autenticada para desencadenar esta vulnerabilidad en Insteon Hub, con la versión 1012 de firmware. En 0x9d01c368, el valor de la clave s_mac se copia mediante strcpy al búfer en 0xa000170c. Este búfer tiene un tamaño de 25 bytes, por lo que el envío de algo más grande provocará un desbordamiento de búfer. El destino también puede cambiarse mediante un parámetro sn_speaker entre \"0\" y \"3\"."
    }
  ],
  "lastModified": "2026-06-17T01:09:13.323",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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      "operator": "AND"
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  "sourceIdentifier": "talos-cna@cisco.com"
}