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CVE-2024-29947

Estado: AplazadaBaja (2.7)—

There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Hikvision — NVRAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-29947",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-29947",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-07-10T13:16:59.495754Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "hsrc@hikvision.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 2.7,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "hsrc@hikvision.com",
      "affectedData": [
        {
          "vendor": "Hikvision",
          "product": "DS-7604NI-K1 / 4P(B)",
          "versions": [
            {
              "status": "affected",
              "version": "V4.30.096build221220 and the versions prior to it"
            }
          ]
        }
      ]
    }
  ],
  "published": "2024-04-02T11:15:51.640",
  "references": [
    {
      "url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-nvr-devices/",
      "source": "hsrc@hikvision.com"
    },
    {
      "url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-nvr-devices/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality. "
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de puntero de desreferencia NULL en algunos NVR de Hikvision. Debido a una validación insuficiente de un parámetro en un mensaje, un atacante puede enviar mensajes especialmente manipulados a un producto afectado, provocando una anomalía en el proceso."
    }
  ],
  "lastModified": "2026-06-17T07:23:24.997",
  "sourceIdentifier": "hsrc@hikvision.com"
}