Описание
Уязвимость операционных систем Cisco IOS XE связана с неправильной обработкой неопределенных значений. Эксплуатация уязвимости может позволить нарушителю выполнить произвольный код
Вендор
Cisco Systems Inc.
Наименование ПО
Cisco IOS XE
Версия ПО
17.3.1 (Cisco IOS XE)
17.3.1a (Cisco IOS XE)
17.6.1 (Cisco IOS XE)
17.9.1 (Cisco IOS XE)
17.9.1a (Cisco IOS XE)
17.9.1w (Cisco IOS XE)
17.11.1 (Cisco IOS XE)
17.11.1a (Cisco IOS XE)
17.12.1 (Cisco IOS XE)
17.12.1w (Cisco IOS XE)
17.12.1a (Cisco IOS XE)
17.10.1 (Cisco IOS XE)
17.10.1a (Cisco IOS XE)
17.10.1b (Cisco IOS XE)
17.8.1 (Cisco IOS XE)
17.9.2 (Cisco IOS XE)
17.9.3 (Cisco IOS XE)
17.9.4 (Cisco IOS XE)
17.9.4a (Cisco IOS XE)
17.7.1 (Cisco IOS XE)
17.6.5a (Cisco IOS XE)
17.6.6a (Cisco IOS XE)
17.6.6 (Cisco IOS XE)
17.6.2 (Cisco IOS XE)
17.6.3 (Cisco IOS XE)
17.6.4 (Cisco IOS XE)
17.6.5 (Cisco IOS XE)
17.3.2 (Cisco IOS XE)
17.3.3 (Cisco IOS XE)
17.3.2a (Cisco IOS XE)
17.3.4 (Cisco IOS XE)
17.3.5 (Cisco IOS XE)
17.3.6 (Cisco IOS XE)
17.3.4c (Cisco IOS XE)
17.3.5a (Cisco IOS XE)
17.3.5b (Cisco IOS XE)
17.3.7 (Cisco IOS XE)
17.3.8 (Cisco IOS XE)
17.3.8a (Cisco IOS XE)
17.4.1 (Cisco IOS XE)
17.5.1 (Cisco IOS XE)
17.3.3a (Cisco IOS XE)
17.3.4a (Cisco IOS XE)
17.3.4b (Cisco IOS XE)
17.4.1a (Cisco IOS XE)
17.4.1b (Cisco IOS XE)
17.4.1c (Cisco IOS XE)
17.4.2 (Cisco IOS XE)
17.4.2a (Cisco IOS XE)
17.5.1a (Cisco IOS XE)
17.5.1b (Cisco IOS XE)
17.5.1c (Cisco IOS XE)
17.6.1a (Cisco IOS XE)
17.6.3a (Cisco IOS XE)
17.7.1a (Cisco IOS XE)
17.7.1b (Cisco IOS XE)
17.7.2 (Cisco IOS XE)
17.8.1a (Cisco IOS XE)
17.9.2a (Cisco IOS XE)
17.9.3a (Cisco IOS XE)
17.12.2 (Cisco IOS XE)
17.12.2a (Cisco IOS XE)
17.3.1w (Cisco IOS XE)
17.3.1x (Cisco IOS XE)
17.3.1z (Cisco IOS XE)
17.6.1w (Cisco IOS XE)
17.6.1x (Cisco IOS XE)
17.6.1y (Cisco IOS XE)
17.6.1z (Cisco IOS XE)
17.6.1z1 (Cisco IOS XE)
17.9.1x (Cisco IOS XE)
17.9.1y (Cisco IOS XE)
17.9.1x1 (Cisco IOS XE)
17.9.1y1 (Cisco IOS XE)
17.9.5a (Cisco IOS XE)
17.9.5b (Cisco IOS XE)
17.9.5c (Cisco IOS XE)
17.9.5d (Cisco IOS XE)
17.12.1x (Cisco IOS XE)
17.12.1y (Cisco IOS XE)
17.12.3a (Cisco IOS XE)
17.13.1 (Cisco IOS XE)
17.13.1a (Cisco IOS XE)
17.14.1 (Cisco IOS XE)
17.14.1a (Cisco IOS XE)
17.12.1z2 (Cisco IOS XE)
17.6.7 (Cisco IOS XE)
17.9.5 (Cisco IOS XE)
17.9.6b (Cisco IOS XE)
17.12.3 (Cisco IOS XE)
17.9.5e (Cisco IOS XE)
17.9.5f (Cisco IOS XE)
17.12.4 (Cisco IOS XE)
17.12.4a (Cisco IOS XE)
17.12.4b (Cisco IOS XE)
17.9.6a (Cisco IOS XE)
17.12.1z (Cisco IOS XE)
17.12.1z1 (Cisco IOS XE)
17.6.8a (Cisco IOS XE)
17.15.1 (Cisco IOS XE)
17.15.1w (Cisco IOS XE)
17.15.1a (Cisco IOS XE)
17.15.1b (Cisco IOS XE)
17.12.1z3 (Cisco IOS XE)
17.15.1x (Cisco IOS XE)
17.12.5a (Cisco IOS XE)
17.12.1z4 (Cisco IOS XE)
17.15.2 (Cisco IOS XE)
17.15.3 (Cisco IOS XE)
17.15.2c (Cisco IOS XE)
17.15.2a (Cisco IOS XE)
17.15.1y (Cisco IOS XE)
17.15.2b (Cisco IOS XE)
17.16.1 (Cisco IOS XE)
17.16.1a (Cisco IOS XE)
17.17.1 (Cisco IOS XE)
17.6.8 (Cisco IOS XE)
17.9.6 (Cisco IOS XE)
17.9.7 (Cisco IOS XE)
17.9.7a (Cisco IOS XE)
17.12.5 (Cisco IOS XE)
17.12.5b (Cisco IOS XE)
17.9.7b (Cisco IOS XE)
17.12.5c (Cisco IOS XE)
17.15.1z (Cisco IOS XE)
17.15.3a (Cisco IOS XE)
17.15.3b (Cisco IOS XE)
Тип ПО
Операционная система
Операционные системы и аппаратные платформы
Cisco Systems Inc. Cisco IOS XE 17.3.1
Cisco Systems Inc. Cisco IOS XE 17.3.1a
Cisco Systems Inc. Cisco IOS XE 17.6.1
Cisco Systems Inc. Cisco IOS XE 17.9.1
Cisco Systems Inc. Cisco IOS XE 17.9.1a
Cisco Systems Inc. Cisco IOS XE 17.9.1w
Cisco Systems Inc. Cisco IOS XE 17.11.1
Cisco Systems Inc. Cisco IOS XE 17.11.1a
Cisco Systems Inc. Cisco IOS XE 17.12.1
Cisco Systems Inc. Cisco IOS XE 17.12.1w
Cisco Systems Inc. Cisco IOS XE 17.12.1a
Cisco Systems Inc. Cisco IOS XE 17.10.1
Cisco Systems Inc. Cisco IOS XE 17.10.1a
Cisco Systems Inc. Cisco IOS XE 17.10.1b
Cisco Systems Inc. Cisco IOS XE 17.8.1
Cisco Systems Inc. Cisco IOS XE 17.9.2
Cisco Systems Inc. Cisco IOS XE 17.9.3
Cisco Systems Inc. Cisco IOS XE 17.9.4
Cisco Systems Inc. Cisco IOS XE 17.9.4a
Cisco Systems Inc. Cisco IOS XE 17.7.1
Cisco Systems Inc. Cisco IOS XE 17.6.5a
Cisco Systems Inc. Cisco IOS XE 17.6.6a
Cisco Systems Inc. Cisco IOS XE 17.6.6
Cisco Systems Inc. Cisco IOS XE 17.6.2
Cisco Systems Inc. Cisco IOS XE 17.6.3
Cisco Systems Inc. Cisco IOS XE 17.6.4
Cisco Systems Inc. Cisco IOS XE 17.6.5
Cisco Systems Inc. Cisco IOS XE 17.3.2
Cisco Systems Inc. Cisco IOS XE 17.3.3
Cisco Systems Inc. Cisco IOS XE 17.3.2a
Cisco Systems Inc. Cisco IOS XE 17.3.4
Cisco Systems Inc. Cisco IOS XE 17.3.5
Cisco Systems Inc. Cisco IOS XE 17.3.6
Cisco Systems Inc. Cisco IOS XE 17.3.4c
Cisco Systems Inc. Cisco IOS XE 17.3.5a
Cisco Systems Inc. Cisco IOS XE 17.3.5b
Cisco Systems Inc. Cisco IOS XE 17.3.7
Cisco Systems Inc. Cisco IOS XE 17.3.8
Cisco Systems Inc. Cisco IOS XE 17.3.8a
Cisco Systems Inc. Cisco IOS XE 17.4.1
Cisco Systems Inc. Cisco IOS XE 17.5.1
Cisco Systems Inc. Cisco IOS XE 17.3.3a
Cisco Systems Inc. Cisco IOS XE 17.3.4a
Cisco Systems Inc. Cisco IOS XE 17.3.4b
Cisco Systems Inc. Cisco IOS XE 17.4.1a
Cisco Systems Inc. Cisco IOS XE 17.4.1b
Cisco Systems Inc. Cisco IOS XE 17.4.1c
Cisco Systems Inc. Cisco IOS XE 17.4.2
Cisco Systems Inc. Cisco IOS XE 17.4.2a
Cisco Systems Inc. Cisco IOS XE 17.5.1a
Cisco Systems Inc. Cisco IOS XE 17.5.1b
Cisco Systems Inc. Cisco IOS XE 17.5.1c
Cisco Systems Inc. Cisco IOS XE 17.6.1a
Cisco Systems Inc. Cisco IOS XE 17.6.3a
Cisco Systems Inc. Cisco IOS XE 17.7.1a
Cisco Systems Inc. Cisco IOS XE 17.7.1b
Cisco Systems Inc. Cisco IOS XE 17.7.2
Cisco Systems Inc. Cisco IOS XE 17.8.1a
Cisco Systems Inc. Cisco IOS XE 17.9.2a
Cisco Systems Inc. Cisco IOS XE 17.9.3a
Cisco Systems Inc. Cisco IOS XE 17.12.2
Cisco Systems Inc. Cisco IOS XE 17.12.2a
Cisco Systems Inc. Cisco IOS XE 17.3.1w
Cisco Systems Inc. Cisco IOS XE 17.3.1x
Cisco Systems Inc. Cisco IOS XE 17.3.1z
Cisco Systems Inc. Cisco IOS XE 17.6.1w
Cisco Systems Inc. Cisco IOS XE 17.6.1x
Cisco Systems Inc. Cisco IOS XE 17.6.1y
Cisco Systems Inc. Cisco IOS XE 17.6.1z
Cisco Systems Inc. Cisco IOS XE 17.6.1z1
Cisco Systems Inc. Cisco IOS XE 17.9.1x
Cisco Systems Inc. Cisco IOS XE 17.9.1y
Cisco Systems Inc. Cisco IOS XE 17.9.1x1
Cisco Systems Inc. Cisco IOS XE 17.9.1y1
Cisco Systems Inc. Cisco IOS XE 17.9.5a
Cisco Systems Inc. Cisco IOS XE 17.9.5b
Cisco Systems Inc. Cisco IOS XE 17.9.5c
Cisco Systems Inc. Cisco IOS XE 17.9.5d
Cisco Systems Inc. Cisco IOS XE 17.12.1x
Cisco Systems Inc. Cisco IOS XE 17.12.1y
Cisco Systems Inc. Cisco IOS XE 17.12.3a
Cisco Systems Inc. Cisco IOS XE 17.13.1
Cisco Systems Inc. Cisco IOS XE 17.13.1a
Cisco Systems Inc. Cisco IOS XE 17.14.1
Cisco Systems Inc. Cisco IOS XE 17.14.1a
Cisco Systems Inc. Cisco IOS XE 17.12.1z2
Cisco Systems Inc. Cisco IOS XE 17.6.7
Cisco Systems Inc. Cisco IOS XE 17.9.5
Cisco Systems Inc. Cisco IOS XE 17.9.6b
Cisco Systems Inc. Cisco IOS XE 17.12.3
Cisco Systems Inc. Cisco IOS XE 17.9.5e
Cisco Systems Inc. Cisco IOS XE 17.9.5f
Cisco Systems Inc. Cisco IOS XE 17.12.4
Cisco Systems Inc. Cisco IOS XE 17.12.4a
Cisco Systems Inc. Cisco IOS XE 17.12.4b
Cisco Systems Inc. Cisco IOS XE 17.9.6a
Cisco Systems Inc. Cisco IOS XE 17.12.1z
Cisco Systems Inc. Cisco IOS XE 17.12.1z1
Cisco Systems Inc. Cisco IOS XE 17.6.8a
Cisco Systems Inc. Cisco IOS XE 17.15.1
Cisco Systems Inc. Cisco IOS XE 17.15.1w
Cisco Systems Inc. Cisco IOS XE 17.15.1a
Cisco Systems Inc. Cisco IOS XE 17.15.1b
Cisco Systems Inc. Cisco IOS XE 17.12.1z3
Cisco Systems Inc. Cisco IOS XE 17.15.1x
Cisco Systems Inc. Cisco IOS XE 17.12.5a
Cisco Systems Inc. Cisco IOS XE 17.12.1z4
Cisco Systems Inc. Cisco IOS XE 17.15.2
Cisco Systems Inc. Cisco IOS XE 17.15.3
Cisco Systems Inc. Cisco IOS XE 17.15.2c
Cisco Systems Inc. Cisco IOS XE 17.15.2a
Cisco Systems Inc. Cisco IOS XE 17.15.1y
Cisco Systems Inc. Cisco IOS XE 17.15.2b
Cisco Systems Inc. Cisco IOS XE 17.16.1
Cisco Systems Inc. Cisco IOS XE 17.16.1a
Cisco Systems Inc. Cisco IOS XE 17.17.1
Cisco Systems Inc. Cisco IOS XE 17.6.8
Cisco Systems Inc. Cisco IOS XE 17.9.6
Cisco Systems Inc. Cisco IOS XE 17.9.7
Cisco Systems Inc. Cisco IOS XE 17.9.7a
Cisco Systems Inc. Cisco IOS XE 17.12.5
Cisco Systems Inc. Cisco IOS XE 17.12.5b
Cisco Systems Inc. Cisco IOS XE 17.9.7b
Cisco Systems Inc. Cisco IOS XE 17.12.5c
Cisco Systems Inc. Cisco IOS XE 17.15.1z
Cisco Systems Inc. Cisco IOS XE 17.15.3a
Cisco Systems Inc. Cisco IOS XE 17.15.3b
Уровень опасности уязвимости
Средний уровень опасности (базовая оценка CVSS 2.0 составляет 6,8)
Средний уровень опасности (базовая оценка CVSS 3.1 составляет 6,7)
Возможные меры по устранению уязвимости
Использование рекомендаций производителя:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secboot-UqFD8AvC
Статус уязвимости
Подтверждена производителем
Наличие эксплойта
Данные уточняются
Информация об устранении
Уязвимость устранена
Идентификаторы других систем описаний уязвимостей
- CVE
- CISCO-SA
EPSS
Процентиль: 27%
0.00097
Низкий
6.7 Medium
CVSS3
6.8 Medium
CVSS2
Связанные уязвимости
CVSS3: 6.7
nvd
5 месяцев назад
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. This vulnerability is due to improper validation of software packages. An attacker could exploit this vulnerability by placing a crafted file into a specific location on an affected device. A successful exploit could allow the attacker to execute persistent code on the underlying operating system. Because this vulnerability allows an attacker to bypass a major security feature of a device, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High.
CVSS3: 6.7
github
5 месяцев назад
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. This vulnerability is due to improper validation of software packages. An attacker could exploit this vulnerability by placing a crafted file into a specific location on an affected device. A successful exploit could allow the attacker to execute persistent code on the underlying operating system. Because this vulnerability allows an attacker to bypass a major security feature of a device, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High.
EPSS
Процентиль: 27%
0.00097
Низкий
6.7 Medium
CVSS3
6.8 Medium
CVSS2