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CVE-2016-3087

Estado: ModificadaCrítica (9.8)—

Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via vectors related to an ! (exclamation mark) operator to the REST Plugin.

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)

Apache — Struts

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-3087",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": true,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-06-07T18:59:02.713",
  "references": [
    {
      "url": "http://struts.apache.org/docs/s2-033.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987854",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/90960",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1036017",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.exploit-db.com/exploits/39919/",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://struts.apache.org/docs/s2-033.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987854",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/90960",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1036017",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/39919/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via vectors related to an ! (exclamation mark) operator to the REST Plugin."
    },
    {
      "lang": "es",
      "value": "Apache Struts versiones 2.3.19 hasta 2.3.20.2, versiones 2.3.21 hasta 2.3.24.1 y versiones 2.3.25 hasta 2.3.28, cuando Dynamic Method Invocation está habilitado, permite a atacantes remotos ejecutar código arbitrario por medio de vectores relacionados con un operador ! (signo de exclamación) en el Plugin REST."
    }
  ],
  "lastModified": "2026-06-17T00:44:56.647",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:struts:2.3.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "22FF6282-0BCA-46EB-9648-6EE3EDA189F2"
            },
            {
              "criteria": "cpe:2.3:a:apache:struts:2.3.20.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6D1467BC-9BC8-402D-A420-615CF9698648"
            },
            {
              "criteria": "cpe:2.3:a:apache:struts:2.3.24:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "524C5119-416D-413B-BF1D-29291E23FDB2"
            },
            {
              "criteria": "cpe:2.3:a:apache:struts:2.3.24.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "45446B16-F531-4C6D-B889-A8A6622C70A2"
            },
            {
              "criteria": "cpe:2.3:a:apache:struts:2.3.28:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C778ADED-75B5-4AD3-8CDC-EFDFFAD5A742"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}