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CVE-2019-7181

Estado: ModificadaAlta (7.5)—

Buffer Overflow vulnerability in myQNAPcloud Connect 1.3.3.0925 and earlier could allow remote attackers to crash the program.

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)

Qnap — Myqnapcloud

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-7181",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@qnapsecurity.com.tw",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "myQNAPcloud Connect",
          "versions": [
            {
              "status": "affected",
              "version": "myQNAPcloud Connect 1.3.3.0925 and earlier versions"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-05-09T15:29:05.277",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/152570/QNAP-myQNAPcloud-Connect-1.3.4.0317-Username-Password-Denial-Of-Service.html",
      "source": "security@qnapsecurity.com.tw"
    },
    {
      "url": "https://www.exploit-db.com/exploits/46733/",
      "source": "security@qnapsecurity.com.tw"
    },
    {
      "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201905-09",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@qnapsecurity.com.tw"
    },
    {
      "url": "http://packetstormsecurity.com/files/152570/QNAP-myQNAPcloud-Connect-1.3.4.0317-Username-Password-Denial-Of-Service.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/46733/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201905-09",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer Overflow vulnerability in myQNAPcloud Connect 1.3.3.0925 and earlier could allow remote attackers to crash the program."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de búfer en myQNAPcloud Connect versión 1.3.3.0925 y anteriores, podría permitir que los atacantes remotos bloqueen el programa."
    }
  ],
  "lastModified": "2026-06-17T02:40:13.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qnap:myqnapcloud:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "432BE02D-D790-49E1-BFDC-43052C664E23",
              "versionEndIncluding": "1.3.3.0925"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@qnapsecurity.com.tw"
}