CVSS: 7.4EPSS: 0%CPEs: 13EXPL: 0CVE-2019-1920 – Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2019-1920
A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly. Una vulnerabilidad en la implementación de 802.11r Fast Transition (FT) para el Software IOS Access Points (APs) de Cisco, podría permitir a un atacante adyacente no autenticado causar una condición de denegación de servicio (DoS) en una interfaz afectada. La vulnerabilidad es debido a la falta de una condición de manejo de errores completo para las peticiones de autenticación de clientes enviadas hacia una interfaz específica configurada para FT. • http://www.securityfocus.com/bid/109312 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-aironet-dos • CWE-20: Improper Input Validation •
CVSS: 6.8EPSS: 0%CPEs: 8EXPL: 0CVE-2018-0381 – Cisco Aironet 1560, 1800, 2800, and 3800 Series Access Points Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2018-0381
A vulnerability in the Cisco Aironet Series Access Points (APs) software could allow an authenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to a deadlock condition that may occur when an affected AP attempts to dequeue aggregated traffic that is destined to an attacker-controlled wireless client. An attacker who can successfully transition between multiple Service Set Identifiers (SSIDs) hosted on the same AP while replicating the required traffic patterns could trigger the deadlock condition. A watchdog timer that detects the condition will trigger a reload of the device, resulting in a DoS condition while the device restarts. Una vulnerabilidad en el software de Cisco Aironet Series Access Points (APs) podría permitir que un atacante autenticado adyacente haga que el dispositivo afectado se reinicie inesperadamente y provoque una denegación de servicio (DoS) como consecuencia. • http://www.securityfocus.com/bid/105685 http://www.securitytracker.com/id/1041929 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-aironet-dos • CWE-400: Uncontrolled Resource Consumption CWE-667: Improper Locking •