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CVE-2018-16202

Estado: ModificadaAlta (8.6)—

Vulnerabilidad de salto de directorio en cordova-plugin-ionic-webview, en versiones anteriores a la 2.2.0 (excluyendo las 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2 y 2.1.0-0), permite que atacantes remotos accedan a archivos arbitrarios mediante vectores sin especificar.

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)

Ionicframework — Ionic WEB View

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-16202",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.6,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "npm, Inc.",
          "product": "cordova-plugin-ionic-webview",
          "versions": [
            {
              "status": "affected",
              "version": "versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-01-09T23:29:04.933",
  "references": [
    {
      "url": "http://jvn.jp/en/jp/JVN60497148/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://github.com/ionic-team/cordova-plugin-ionic-webview",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://jvn.jp/en/jp/JVN69812763/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://www.npmjs.com/advisories/746",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://jvn.jp/en/jp/JVN60497148/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/ionic-team/cordova-plugin-ionic-webview",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://jvn.jp/en/jp/JVN69812763/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.npmjs.com/advisories/746",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en cordova-plugin-ionic-webview, en versiones anteriores a la 2.2.0 (excluyendo las 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2 y 2.1.0-0), permite que atacantes remotos accedan a archivos arbitrarios mediante vectores sin especificar."
    }
  ],
  "lastModified": "2026-06-17T01:43:53.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ionicframework:ionic_web_view:*:*:*:*:*:cordova:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1CD78013-1AB1-4B1D-A045-7AD5FF61A855",
              "versionEndIncluding": "1.2.1"
            },
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              "vulnerable": true,
              "matchCriteriaId": "A895B007-4B3B-4D5D-B6CC-BD2A0BBD0A4C",
              "versionEndExcluding": "2.2.0",
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            },
            {
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              "matchCriteriaId": "5FADF770-008F-43D4-AF2A-17433AFA1787"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "vultures@jpcert.or.jp"
}