Описание
A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for a specific WebVPN HTTP page request. An attacker could exploit this vulnerability by sending multiple WebVPN HTTP page load requests for a specific URL. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition, which could cause traffic to be delayed through the device.
Уязвимые конфигурации
Одновременно
Одно из
Одно из
Одно из
EPSS
5.3 Medium
CVSS3
7.5 High
CVSS3
7.8 High
CVSS2
Дефекты
Связанные уязвимости
A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for a specific WebVPN HTTP page request. An attacker could exploit this vulnerability by sending multiple WebVPN HTTP page load requests for a specific URL. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition, which could cause traffic to be delayed through the device.
Уязвимость функции WebVPN микропрограммного обеспечения межсетевых экранов Cisco Adaptive Security Appliance и Firepower Threat Defense, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.3 Medium
CVSS3
7.5 High
CVSS3
7.8 High
CVSS2