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CVE-2019-20763

Estado: ModificadaMedia (6.8)—

NETGEAR R7800 devices before 1.0.2.52 are affected by a stack-based buffer overflow by an authenticated user.

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)

Netgear — R7800 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-20763",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
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        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 5.1,
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  "published": "2020-04-16T22:15:13.463",
  "references": [
    {
      "url": "https://kb.netgear.com/000060636/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R7800-PSV-2018-0145",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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  "descriptions": [
    {
      "lang": "en",
      "value": "NETGEAR R7800 devices before 1.0.2.52 are affected by a stack-based buffer overflow by an authenticated user."
    },
    {
      "lang": "es",
      "value": "Los dispositivos NETGEAR R7800 versiones anteriores a la versión 1.0.2.52, están afectados por un desbordamiento del búfer en la región stack de memoria por parte de un usuario autenticado."
    }
  ],
  "lastModified": "2026-06-17T02:31:08.967",
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