CVE-2023-20268

Опубликовано: 27 сент. 2023

Источник: nvd

CVSS3: 4.7

EPSS Низкий

Описание

A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device.

This vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic.

Ссылки

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*

Версия до 8.10.190.0 (исключая)

Конфигурация 2

Одновременно

Одно из

cpe:2.3:o:cisco:catalyst_9800_embedded_wireless_controller_firmware:*:*:*:*:*:*:*:*

Версия до 17.3.8 (исключая)

cpe:2.3:o:cisco:catalyst_9800_embedded_wireless_controller_firmware:*:*:*:*:*:*:*:*

Версия от 17.4.0 (включая) до 17.6.6 (исключая)

cpe:2.3:o:cisco:catalyst_9800_embedded_wireless_controller_firmware:*:*:*:*:*:*:*:*

Версия от 17.8.0 (включая) до 17.9.4 (исключая)

cpe:2.3:h:cisco:catalyst_9800_embedded_wireless_controller:-:*:*:*:*:*:*:*

Конфигурация 3

Одновременно

cpe:2.3:o:cisco:business_150ax_firmware:*:*:*:*:*:*:*:*

Версия до 10.6.2.0 (исключая)

cpe:2.3:h:cisco:business_150ax:-:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:o:cisco:business_151axm_firmware:*:*:*:*:*:*:*:*

Версия до 10.6.2.0 (исключая)

cpe:2.3:h:cisco:business_151axm:-:*:*:*:*:*:*:*

EPSS

Процентиль: 11%

0.00039

Низкий

4.7 Medium

CVSS3

Дефекты

CWE-400

Связанные уязвимости

GHSA-p572-r8g2-hv9h

CVSS3: 4.7

github

больше 2 лет назад

A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device. This vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic.

BDU:2023-06267

CVSS3: 4.7

fstec

больше 2 лет назад

Уязвимость функции обработки пакетов микропрограммного обеспечения точек доступа Cisco Aironet Access Points (AP), позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 11%

0.00039

Низкий

4.7 Medium

CVSS3

Дефекты

CWE-400