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CVE-2019-7386

Estado: ModificadaMedia (6.5)—

A Denial of Service issue has been discovered in the Gecko component of KaiOS 2.5 10.05 (platform 48.0.a2) on Nokia 8810 4G devices. When a crafted web page is visited with the internal browser, the Gecko process crashes with a segfault. Successful exploitation could lead to the remote code execution on the device.

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)

Kaiostech — KaiosNokia — 8810 4G Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2019-7386",
  "cveTags": [],
  "metrics": {
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          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
        "exploitabilityScore": 2.8
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  "affected": [
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2019-03-21T16:01:12.297",
  "references": [
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      "url": "https://developer.kaiostech.com/bugzilla-reports/report_58204.html",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "NVD-CWE-noinfo"
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      "lang": "en",
      "value": "A Denial of Service issue has been discovered in the Gecko component of KaiOS 2.5 10.05 (platform 48.0.a2) on Nokia 8810 4G devices. When a crafted web page is visited with the internal browser, the Gecko process crashes with a segfault. Successful exploitation could lead to the remote code execution on the device."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema de denegación de servicio (DoS) en el componente Gecko de KaiOS 2.5 10.05 (plataforma 48.0.a2) en dispositivos Nokia 8810 4G. Cuando un sitio web manipulado se visita con el navegador interno, el proceso Gecko se cierra inesperadamente con un segfault. Si se explota con éxito, podría conducir a la ejecución remota de código en el dispositivo."
    }
  ],
  "lastModified": "2026-06-17T02:40:32.407",
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}