Vulnerabilites related to cisco - wap321_firmware
cve-2018-0415
Vulnerability from cvelistv5
Published
2018-08-15 20:00
Modified
2024-11-26 14:47
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of certain EAPOL frames. An attacker could exploit this vulnerability by sending a stream of crafted EAPOL frames to an affected device. A successful exploit could allow the attacker to force the access point (AP) to disassociate all the associated stations (STAs) and to disallow future, new association requests. Cisco Bug IDs: CSCvj97472.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-csb-wap-dos | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/105116 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Cisco Systems, Inc. | Small Business 100 Series Wireless Access Points |
Version: unspecified |
||||
|
|||||||
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cve-2018-0412
Vulnerability from cvelistv5
Published
2018-08-15 20:00
Modified
2024-11-26 14:47
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of the encryption algorithm that is used between an authenticator (access point) and a supplicant (Wi-Fi client). The vulnerability is due to the improper processing of certain EAPOL messages that are received during the Wi-Fi handshake process. An attacker could exploit this vulnerability by establishing a man-in-the-middle position between a supplicant and an authenticator and manipulating an EAPOL message exchange to force usage of a WPA-TKIP cipher instead of the more secure AES-CCMP cipher. A successful exploit could allow the attacker to conduct subsequent cryptographic attacks, which could lead to the disclosure of confidential information. Cisco Bug IDs: CSCvj29229.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-sb-wap-encrypt | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Cisco Systems, Inc. | Small Business 100 Series Wireless Access Points |
Version: unspecified |
||||
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Vulnerability from fkie_nvd
Published
2018-08-15 20:29
Modified
2024-11-21 03:38
Severity ?
Summary
A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of certain EAPOL frames. An attacker could exploit this vulnerability by sending a stream of crafted EAPOL frames to an affected device. A successful exploit could allow the attacker to force the access point (AP) to disassociate all the associated stations (STAs) and to disallow future, new association requests. Cisco Bug IDs: CSCvj97472.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@cisco.com | http://www.securityfocus.com/bid/105116 | Third Party Advisory, VDB Entry | |
| psirt@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-csb-wap-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/105116 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-csb-wap-dos | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | wap121_firmware | * | |
| cisco | wap121 | - | |
| cisco | wap125_firmware | * | |
| cisco | wap125 | - | |
| cisco | wap131_firmware | * | |
| cisco | wap131 | - | |
| cisco | wap150_firmware | * | |
| cisco | wap150 | - | |
| cisco | wap321_firmware | * | |
| cisco | wap321 | - | |
| cisco | wap351_firmware | * | |
| cisco | wap351 | - | |
| cisco | wap361_firmware | * | |
| cisco | wap361 | - | |
| cisco | wap371_firmware | * | |
| cisco | wap371 | - |
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"value": "Una vulnerabilidad en la implementaci\u00f3n de la funcionalidad Extensible Authentication Protocol over LAN (EAPOL) en Cisco Small Business 100 Series Wireless Access Points y Cisco Small Business 300 Series Wireless Access Points podr\u00eda permitir que un atacante adyacente autenticado provoque una denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a la gesti\u00f3n incorrecta de ciertos frames EAPOL. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un flujo de tramas EAPOL al dispositivo afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante fuerce al punto de acceso (AP) a desasociar todas las estaciones asociadas (STA) y a deshabilitar futuras peticiones nuevas de asociaci\u00f3n. Cisco Bug IDs: CSCvj97472."
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Vulnerability from fkie_nvd
Published
2018-08-15 20:29
Modified
2024-11-21 03:38
Severity ?
Summary
A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of the encryption algorithm that is used between an authenticator (access point) and a supplicant (Wi-Fi client). The vulnerability is due to the improper processing of certain EAPOL messages that are received during the Wi-Fi handshake process. An attacker could exploit this vulnerability by establishing a man-in-the-middle position between a supplicant and an authenticator and manipulating an EAPOL message exchange to force usage of a WPA-TKIP cipher instead of the more secure AES-CCMP cipher. A successful exploit could allow the attacker to conduct subsequent cryptographic attacks, which could lead to the disclosure of confidential information. Cisco Bug IDs: CSCvj29229.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | wap121_firmware | * | |
| cisco | wap121 | - | |
| cisco | wap125_firmware | * | |
| cisco | wap125 | - | |
| cisco | wap131_firmware | * | |
| cisco | wap131 | - | |
| cisco | wap150_firmware | * | |
| cisco | wap150 | - | |
| cisco | wap321_firmware | * | |
| cisco | wap321 | - | |
| cisco | wap351_firmware | * | |
| cisco | wap351 | - | |
| cisco | wap361_firmware | * | |
| cisco | wap361 | - | |
| cisco | wap371_firmware | * | |
| cisco | wap371 | - |
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}
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