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CVE-2014-4078

Estado: ModificadaMedia (5.1)—

The IP Security feature in Microsoft Internet Information Services (IIS) 8.0 and 8.5 does not properly process wildcard allow and deny rules for domains within the "IP Address and Domain Restrictions" list, which makes it easier for remote attackers to bypass an intended rule set via an HTTP request, aka "IIS Security Feature Bypass Vulnerability."

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)

Microsoft — Internet Information Services

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-4078",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-11-11T22:55:04.670",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/70937",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1031194",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-076",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/70937",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1031194",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-076",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IP Security feature in Microsoft Internet Information Services (IIS) 8.0 and 8.5 does not properly process wildcard allow and deny rules for domains within the \"IP Address and Domain Restrictions\" list, which makes it easier for remote attackers to bypass an intended rule set via an HTTP request, aka \"IIS Security Feature Bypass Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "La caracteristica de seguridad IP en Microsoft Internet Information Services (IIS) 8.0 y 8.5 no procesa debidamente el permitir comodín y negar las normas para dominios dentro de la lista 'Restricciones de Direcciones IP y Dominios', lo que facilita a atacantes remotos evadir un juego de normas a través de una solicitud HTTP, también conocido como 'vulnerabilidad de de la evasión de la caracteristica de seguridad en IIS.'"
    }
  ],
  "lastModified": "2026-06-17T00:09:23.907",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:internet_information_services:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BAC6BBBD-62A6-4AE7-B758-2E396FB05220"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_information_services:8.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "52F8EE81-EE21-45EA-B000-FD9F57497D51"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}