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CVE-2021-34726

Опубликовано: 23 сент. 2021
Источник: nvd
CVSS3: 6.7
CVSS3: 6.7
CVSS2: 7.2
EPSS Низкий

Описание

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying operating system of an affected device. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root-level privileges.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия до 18.4.6 (исключая)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия от 19.2.0 (включая) до 19.2.3 (исключая)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия от 20.1 (включая) до 20.1.2 (исключая)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия от 20.3 (включая) до 20.3.1 (исключая)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия от 20.4 (включая) до 20.4.1 (исключая)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*
Версия от 20.5 (включая) до 20.5.1 (исключая)

EPSS

Процентиль: 25%
0.00089
Низкий

6.7 Medium

CVSS3

6.7 Medium

CVSS3

7.2 High

CVSS2

Дефекты

CWE-77
CWE-78

Связанные уязвимости

CVSS3: 6.7
github
больше 3 лет назад

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying operating system of an affected device. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root-level privileges.

CVSS3: 6.7
fstec
больше 4 лет назад

Уязвимость компонента CLI микропрограммного обеспечения маршрутизаторов Cisco SD-WAN, позволяющая нарушителю выполнять произвольные команды с уровнем пользователя root

EPSS

Процентиль: 25%
0.00089
Низкий

6.7 Medium

CVSS3

6.7 Medium

CVSS3

7.2 High

CVSS2

Дефекты

CWE-77
CWE-78