All the vulnerabilites related to cisco - business_240ac
cve-2020-3560
Vulnerability from cvelistv5
Published
2020-09-24 17:50
Modified
2024-11-13 18:02
Severity ?
EPSS score ?
Summary
A vulnerability in Cisco Aironet Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by sending a series of crafted UDP packets to a specific port on an affected device. A successful exploit could either allow the attacker to tear down the connection between the AP and the wireless LAN controller, resulting in the affected device not being able to process client traffic, or cause the vulnerable device to reload, triggering a DoS condition. After the attack, the affected device should automatically recover its normal functions without manual intervention.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-dos-VHr2zG9y | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Aironet Access Point Software |
Version: n/a |
|
|
|||
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cve-2020-3559
Vulnerability from cvelistv5
Published
2020-09-24 17:51
Modified
2024-11-13 18:01
Severity ?
EPSS score ?
Summary
A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-dos-h3DCuLXw | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Aironet Access Point Software |
Version: n/a |
|
|
|||
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Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:31
Severity ?
Summary
A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | wireless_lan_controller | * | |
| cisco | 1111-4pwe | - | |
| cisco | 1111-8plteeawb | - | |
| cisco | 1111-8pwb | - | |
| cisco | 1113-8plteeawe | - | |
| cisco | 1113-8pmwe | - | |
| cisco | 1113-8pwe | - | |
| cisco | 1116-4plteeawe | - | |
| cisco | 1116-4pwe | - | |
| cisco | 1117-4plteeawe | - | |
| cisco | 1117-4pmlteeawe | - | |
| cisco | 1117-4pmwe | - | |
| cisco | 1117-4pwe | - | |
| cisco | aironet_1815 | - | |
| cisco | aironet_1830e | - | |
| cisco | aironet_1830i | - | |
| cisco | aironet_1850e | - | |
| cisco | aironet_1850i | - | |
| cisco | business_140ac | - | |
| cisco | business_145ac | - | |
| cisco | business_240ac | - | |
| cisco | business_access_points | * | |
| cisco | access_points | * | |
| cisco | catalyst_9800-40 | - | |
| cisco | catalyst_9800-80 | - | |
| cisco | catalyst_9800-cl | - | |
| cisco | catalyst_9800-l | - | |
| cisco | catalyst_9800-l-c | - | |
| cisco | catalyst_9800-l-f | - | |
| cisco | aironet_access_point_software | 8.5\(151.0\) | |
| cisco | aironet_access_point_software | 17.2.0.26 | |
| cisco | aironet_1850e | - | |
| cisco | aironet_1850i | - |
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Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:31
Severity ?
Summary
A vulnerability in Cisco Aironet Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by sending a series of crafted UDP packets to a specific port on an affected device. A successful exploit could either allow the attacker to tear down the connection between the AP and the wireless LAN controller, resulting in the affected device not being able to process client traffic, or cause the vulnerable device to reload, triggering a DoS condition. After the attack, the affected device should automatically recover its normal functions without manual intervention.
References
Impacted products
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"value": "A vulnerability in Cisco Aironet Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by sending a series of crafted UDP packets to a specific port on an affected device. A successful exploit could either allow the attacker to tear down the connection between the AP and the wireless LAN controller, resulting in the affected device not being able to process client traffic, or cause the vulnerable device to reload, triggering a DoS condition. After the attack, the affected device should automatically recover its normal functions without manual intervention."
},
{
"lang": "es",
"value": "Una vulnerabilidad en Cisco Aironet Access Points (APs), podr\u00eda permitir a un atacante remoto no autenticado causar una denegaci\u00f3n de servicio (DoS) en un dispositivo afectado.\u0026#xa0;La vulnerabilidad es debido a una gesti\u00f3n inapropiada de los recursos al procesar paquetes espec\u00edficos.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una serie de paquetes UDP dise\u00f1ados hacia un puerto espec\u00edfico en un dispositivo afectado.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante romper la conexi\u00f3n entre el AP y el controlador de LAN inal\u00e1mbrico, resultando que el dispositivo afectado no sea capaz de procesar el tr\u00e1fico del cliente, o causar que el dispositivo vulnerable se recargue, desencadenando en una condici\u00f3n DoS.\u0026#xa0;Despu\u00e9s del ataque, el dispositivo afectado deber\u00eda recuperar autom\u00e1ticamente sus funciones normales sin intervenci\u00f3n manual."
}
],
"id": "CVE-2020-3560",
"lastModified": "2024-11-21T05:31:19.017",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "ykramarz@cisco.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-09-24T18:15:22.137",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-dos-VHr2zG9y"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aironet-dos-VHr2zG9y"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}