CVE-2018-5083
Estado: ModificadaAlta (7.8)—
In K7 AntiVirus 15.1.0306, the driver file (K7FWHlpr.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x8300215B.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.40%
- Percentil entre todas las CVEs puntuadas: 32
- Fecha de la puntuación: 1/10/2026
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)
CWE
- CWE-20
Referencias
JSON original (NVD)
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{
"id": "CVE-2018-5083",
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"affected": [
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"affectedData": [
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"published": "2018-01-03T21:29:00.347",
"references": [
{
"url": "https://github.com/rubyfly/K7AntiVirus_POC/tree/master/0x8300215B",
"tags": [
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},
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"value": "In K7 AntiVirus 15.1.0306, the driver file (K7FWHlpr.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x8300215B."
},
{
"lang": "es",
"value": "En K7 AntiVirus 15.1.0306, el archivo del controlador (K7FWHlpr.sys) permite que usuarios locales provoquen una denegación de servicio (BSOD) o, posiblemente, otro impacto sin especificar porque no se validan los valores de entrada de las llamadas IOCTL 0x8300215B."
}
],
"lastModified": "2026-06-17T01:59:35.120",
"configurations": [
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