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CVE-2016-5649

Estado: ModificadaCrítica (9.8)—

A vulnerability is in the 'BSW_cxttongr.htm' page of the Netgear DGN2200, version DGN2200-V1.0.0.50_7.0.50, and DGND3700, version DGND3700-V1.0.0.17_1.0.17, which can allow a remote attacker to access this page without any authentication. When processed, it exposes the admin password in clear text before it gets redirected to absw_vfysucc.cgia. An attacker can use this password to gain administrator access to the targeted router's web interface.

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 (2)

Netgear — Dgn2200 FirmwareNetgear — Dgnd3700 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2016-5649",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "Netgear",
          "product": "DGN2200",
          "versions": [
            {
              "status": "affected",
              "version": "DGN2200-V1.0.0.50_7.0.50"
            }
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        },
        {
          "vendor": "Netgear",
          "product": "DGND3700",
          "versions": [
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              "status": "affected",
              "version": "DGND3700-V1.0.0.17_1.0.17"
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  ],
  "published": "2018-07-24T15:29:00.280",
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      "tags": [
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      "source": "cret@cert.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/152675/Netgear-DGN2200-DGND3700-Admin-Password-Disclosure.html",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cret@cert.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability is in the 'BSW_cxttongr.htm' page of the Netgear DGN2200, version DGN2200-V1.0.0.50_7.0.50, and DGND3700, version DGND3700-V1.0.0.17_1.0.17, which can allow a remote attacker to access this page without any authentication. When processed, it exposes the admin password in clear text before it gets redirected to absw_vfysucc.cgia. An attacker can use this password to gain administrator access to the targeted router's web interface."
    },
    {
      "lang": "es",
      "value": "Hay una vulnerabilidad en la página \"BSW_cxttongr.htm\" de Netgear DGN2200, en su versión DGN2200-V1.0.0.50_7.0.50 y DGND3700, en su versión DGND3700-V1.0.0.17_1.0.17, que puede permitir que un atacante remoto acceda a esta página sin ningún tipo de autenticación. Al procesarse, expone la contraseña de administrador en texto claro antes de que se redirija a absw_vfysucc.cgia. Un atacante puede emplear esta contraseña para obtener acceso de administrador a la interfaz web del router objetivo."
    }
  ],
  "lastModified": "2026-06-17T00:49:49.200",
  "configurations": [
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  "sourceIdentifier": "cret@cert.org"
}