{
  "id": "CVE-2016-4431",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-07-04T22:59:06.413",
  "lastModified": "2017-08-09T01:29:05.687",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks by leveraging a default method."
    },
    {
      "lang": "es",
      "value": "Apache Struts 2 2.3.20 hasta la versi\u00f3n 2.3.28.1 permite a atacantes remotos eludir las restricciones destinadas al acceso y llevar a cabo ataques de redirecci\u00f3n aprovechando un m\u00e9todo por defecto."
    }
  ],
  "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:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "http://jvn.jp/en/jp/JVN45093481/index.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2016-000113",
      "source": "secalert@redhat.com",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282",
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987854",
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/91284",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1348252",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://struts.apache.org/docs/s2-040.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}