cve-2020-3428
Vulnerability from cvelistv5
Published
2020-09-24 17:55
Modified
2024-11-13 17:57
Severity ?
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the WLAN Local Profiling feature of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect parsing of HTTP packets while performing HTTP-based endpoint device classifications. An attacker could exploit this vulnerability by sending a crafted HTTP packet to an affected device. A successful exploit could cause an affected device to reboot, resulting in a DoS condition.
References
ykramarz@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the WLAN Local Profiling feature of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect parsing of HTTP packets while performing HTTP-based endpoint device classifications. An attacker could exploit this vulnerability by sending a crafted HTTP packet to an affected device. A successful exploit could cause an affected device to reboot, resulting in a DoS condition.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en la funcionalidad WLAN Local Profiling de Cisco IOS XE Wireless Controller Software para Cisco Catalyst 9000 Family, podr\\u00eda permitir a un atacante adyacente no autenticado causar una condici\\u00f3n de denegaci\\u00f3n de servicio (DoS) en un dispositivo afectado.\u0026#xa0;La vulnerabilidad es debido a un an\\u00e1lisis incorrecto de paquetes HTTP mientras se llevan a cabo clasificaciones de dispositivos endpoint basadas en HTTP.\u0026#xa0;Un atacante podr\\u00eda explotar esta vulnerabilidad mediante el env\\u00edo de un paquete HTTP dise\\u00f1ado hacia un dispositivo afectado.\u0026#xa0;Una explotaci\\u00f3n con \\u00e9xito podr\\u00eda hacer que un dispositivo afectado se reinicie, resultando una condici\\u00f3n DoS.\"}]",
      "id": "CVE-2020-3428",
      "lastModified": "2024-11-21T05:31:03.023",
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      "published": "2020-09-24T18:15:19.387",
      "references": "[{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
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Advisory\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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