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BDU:2019-01108

Опубликовано: 06 мар. 2019
Источник: fstec
CVSS3: 7.3
CVSS2: 6.8
EPSS Низкий

Описание

Уязвимость интерфейса управления учетными записями сетевой операционной системы Cisco NX-OS маршрутизаторов Cisco связана с ошибками процедуры авторизации. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии

Вендор

Cisco Systems Inc.

Наименование ПО

NX-OS

Версия ПО

от 7.0(3)I5 до 7.0(3)I7(5) (NX-OS)
до 6.0(2)A8(11) (NX-OS)
до 6.2(22) (NX-OS)
от 8.3 до 8.3(2) (NX-OS)
до 7.0(3)I4(9) (NX-OS)
от 7.0(3)F3 до 7.0(3)F3(5) (NX-OS)
от 7.0(3)F1 до 7.0(3)F3(5) (NX-OS)
от 8.1 до 8.2(3) (NX-OS)
от 7.0(3) до 7.0(3)I7(5) (NX-OS)

Тип ПО

Операционная система

Операционные системы и аппаратные платформы

Cisco Systems Inc. - -
Cisco Systems Inc. - -
Cisco Systems Inc. - -
Cisco Systems Inc. - -
Cisco Systems Inc. - -
Cisco Systems Inc. - -
Cisco Systems Inc. - -

Уровень опасности уязвимости

Средний уровень опасности (базовая оценка CVSS 2.0 составляет 6,8)
Высокий уровень опасности (базовая оценка CVSS 3.0 составляет 7,3)

Возможные меры по устранению уязвимости

Использование рекомендаций:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesca

Статус уязвимости

Подтверждена производителем

Наличие эксплойта

Данные уточняются

Информация об устранении

Уязвимость устранена

Идентификаторы других систем описаний уязвимостей

EPSS

Процентиль: 51%
0.00277
Низкий

7.3 High

CVSS3

6.8 Medium

CVSS2

Связанные уязвимости

CVSS3: 7.8
nvd
почти 7 лет назад

A vulnerability in the user account management interface of Cisco NX-OS Software could allow an authenticated, local attacker to gain elevated privileges on an affected device. The vulnerability is due to an incorrect authorization check of user accounts and their associated Group ID (GID). An attacker could exploit this vulnerability by taking advantage of a logic error that will permit the use of higher privileged commands than what is necessarily assigned. A successful exploit could allow an attacker to execute commands with elevated privileges on the underlying Linux shell of an affected device. Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 8.2(3), and 8.3(2). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior

CVSS3: 7.8
github
больше 3 лет назад

A vulnerability in the user account management interface of Cisco NX-OS Software could allow an authenticated, local attacker to gain elevated privileges on an affected device. The vulnerability is due to an incorrect authorization check of user accounts and their associated Group ID (GID). An attacker could exploit this vulnerability by taking advantage of a logic error that will permit the use of higher privileged commands than what is necessarily assigned. A successful exploit could allow an attacker to execute commands with elevated privileges on the underlying Linux shell of an affected device. Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 8.2(3), and 8.3(2). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions pr...

EPSS

Процентиль: 51%
0.00277
Низкий

7.3 High

CVSS3

6.8 Medium

CVSS2