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CVE-2019-1826

Опубликовано: 18 апр. 2019
Источник: nvd
CVSS3: 6.8
CVSS3: 5.7
CVSS2: 5.5
EPSS Низкий

Описание

A vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition.

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:cisco:aironet_access_point_firmware:-:*:*:*:*:*:*:*

Одно из

cpe:2.3:h:cisco:aironet_1562d:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1562e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1562i:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_2800e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_2800i:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_3800e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_3800i:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_3800p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_4800:-:*:*:*:*:*:*:*
Конфигурация 2

Одновременно

cpe:2.3:o:cisco:aironet_access_point_firmware:8.5\(131.3\):*:*:*:*:*:*:*

Одно из

cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*

EPSS

Процентиль: 33%
0.00132
Низкий

6.8 Medium

CVSS3

5.7 Medium

CVSS3

5.5 Medium

CVSS2

Дефекты

CWE-20

Связанные уязвимости

CVSS3: 5.7
github
больше 3 лет назад

A vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition.

CVSS3: 6.8
fstec
почти 7 лет назад

Уязвимость микропрограммного обеспечения точек доступа Cisco Aironet Access Points (AP) серий 1560, 2800, 3800, 4800, связанная с ошибками освобождения ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 33%
0.00132
Низкий

6.8 Medium

CVSS3

5.7 Medium

CVSS3

5.5 Medium

CVSS2

Дефекты

CWE-20