{
  "id": "CVE-2018-6414",
  "sourceIdentifier": "hsrc@hikvision.com",
  "published": "2018-08-13T15:29:00.527",
  "lastModified": "2020-09-24T21:15:15.090",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de b\u00fafer en el servidor web de algunas c\u00e1maras IP de Hikvision permite a un atacante enviar un mensaje especialmente manipulado a los dispositivos afectados. Debido a la insuficiente validaci\u00f3n de entrada, su explotaci\u00f3n con \u00e9xito puede corromper la memoria y conducir a la ejecuci\u00f3n arbitraria del c\u00f3digo o cerrar el proceso de manera inesperada."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:h:hikvision:ip_cameras:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E10BA772-1E39-45EE-8C4C-8078AD6D9BD7"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification--buffer-overflow-vulnerability-in-some-hik/",
      "source": "hsrc@hikvision.com"
    }
  ]
}