{
  "id": "CVE-2017-12074",
  "sourceIdentifier": "security@synology.com",
  "published": "2017-08-24T18:29:00.210",
  "lastModified": "2019-10-09T23:22:19.903",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in the SYNO.DNSServer.Zone.MasterZoneConf in Synology DNS Server before 2.2.1-3042 allows remote authenticated attackers to write arbitrary files via the domain_name parameter."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de salto de directorio en SYNO.DNSServer.Zone.MasterZoneConf en Synology DNS Server en versiones anteriores a la 2.2.1-3042 permite que atacantes remotos escriban archivos arbitrarios mediante el par\u00e1metro domain_name."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    },
    {
      "source": "security@synology.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:synology:dns_server:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.2.0-3032",
              "matchCriteriaId": "65866EE0-4B04-43EA-83FF-6A9453A25E09"
            }
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  ],
  "references": [
    {
      "url": "https://www.synology.com/en-global/support/security/Synology_SA_17_46_DNS_Server",
      "source": "security@synology.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}