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CVE-2007-4012

Estado: ModificadaAlta (7.1)—

Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that "targets the IP address of a known client context", aka CSCsj50374.

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)

Cisco — Wireless LAN Controller Software

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-4012",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2007-07-26T00:30:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/26161",
      "tags": [
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    {
      "url": "http://www.securityfocus.com/bid/25043",
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    {
      "url": "http://www.securitytracker.com/id?1018444",
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    {
      "url": "http://www.vupen.com/english/advisories/2007/2636",
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    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35576",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
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  "descriptions": [
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      "lang": "en",
      "value": "Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that \"targets the IP address of a known client context\", aka CSCsj50374."
    },
    {
      "lang": "es",
      "value": "Cisco 4100 y 4400, Airespace 4000, y Catalyst 6500 y 3750 Wireless LAN Controller (WLC) software 4.1 versiones anteriores a 4.1.180.0, permiten a atacantes remotos provocar una denegación de servicio (tormenta ARP) mediante   un distribución a todos de paquete ARP que \"coincide con la dirección IP de un contexto de cliente conocido\", también conocido como CSCsj50374."
    }
  ],
  "lastModified": "2026-06-16T22:43:14.410",
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