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CVE-2007-1531

Estado: ModificadaMedia (5)—💥 Exploit

Microsoft Windows XP y Vista sobrescriben las entradas de la tabla de ARP incluidas en el ARP gratuito, lo que permite a los atacantes remotos causar una denegación de servicio (pérdida de acceso a la red) al enviar un ARP gratuito para la dirección del host de Vista.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (2)

Microsoft — Windows VistaMicrosoft — Windows XP

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-1531",
  "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:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-03-20T20:19:00.000",
  "references": [
    {
      "url": "http://osvdb.org/33664",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/462793/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/464617/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23266",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.symantec.com/enterprise/security_response/weblog/2007/04/microsofts_inaccurate_teredo_d.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/33664",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/462793/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/464617/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/23266",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.symantec.com/enterprise/security_response/weblog/2007/04/microsofts_inaccurate_teredo_d.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Windows XP and Vista overwrites ARP table entries included in gratuitous ARP, which allows remote attackers to cause a denial of service (loss of network access) by sending a gratuitous ARP for the address of the Vista host."
    },
    {
      "lang": "es",
      "value": "Microsoft Windows XP y Vista sobrescriben las entradas de la tabla de ARP incluidas en el ARP gratuito, lo que permite a los atacantes remotos causar una denegación de servicio (pérdida de acceso a la red) al enviar un ARP gratuito para la dirección del host de Vista."
    }
  ],
  "lastModified": "2026-06-16T22:37:46.300",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3852BB02-47A1-40B3-8E32-8D8891A53114"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E61F1C9B-44AF-4B35-A7B2-948EEF7639BD"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}