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CVE-2024-22768

Estado: AnalizadaAlta (7.5)—

Improper Input Validation in Hitron Systems DVR HVR-4781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.

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)

Hitron — Hvr-4781 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-22768",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2024-22768",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-08T15:53:06.752611Z"
        }
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    "cvssMetricV31": [
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        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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          "product": "DVR HVR-4781",
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  "published": "2024-01-23T05:15:08.690",
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      "tags": [
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      "source": "vuln@krcert.or.kr"
    },
    {
      "url": "http://www.hitron.co.kr/firmware/",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
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      "description": [
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          "lang": "en",
          "value": "CWE-20"
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      "type": "Primary",
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      "description": [
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          "value": "CWE-798"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Input Validation in Hitron Systems DVR HVR-4781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.\n"
    },
    {
      "lang": "es",
      "value": "La validación de entrada incorrecta en Hitron Systems DVR HVR-4781 1.03~4.02 permite a un atacante provocar un ataque a la red en caso de utilizar el ID/PW de administrador predeterminado."
    }
  ],
  "lastModified": "2026-06-17T07:11:43.870",
  "configurations": [
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  "sourceIdentifier": "vuln@krcert.or.kr"
}