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CVE-2016-4870

Estado: ModificadaMedia (5.4)—

Una vulnerabilidad de tipo cross-site scripting en Cybozu Office versiones 9.0.0 hasta 10.4.0, permite a los atacantes autenticados remotos inyectar script web o HTML arbitrario por medio de la función Schedule.

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)

Cybozu — Office

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-4870",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 2.3
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  },
  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
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  "published": "2017-04-17T15:59:00.353",
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      "url": "http://jvn.jp/en/jp/JVN06726266/index.html",
      "tags": [
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        "VDB Entry"
      ],
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        "VDB Entry"
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      "tags": [
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        "VDB Entry"
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      "source": "vultures@jpcert.or.jp"
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    {
      "url": "https://support.cybozu.com/ja-jp/article/9427",
      "tags": [
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      "source": "vultures@jpcert.or.jp"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting vulnerability in Cybozu Office 9.0.0 to 10.4.0 allows remote authenticated attackers to inject arbitrary web script or HTML via the Schedule function."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo cross-site scripting en Cybozu Office versiones 9.0.0 hasta 10.4.0, permite a los atacantes autenticados remotos inyectar script web o HTML arbitrario por medio de la función Schedule."
    }
  ],
  "lastModified": "2026-06-17T00:48:21.987",
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}