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CVE-2026-20129

Опубликовано: 25 фев. 2026
Источник: nvd
CVSS3: 9.8
EPSS Низкий

Описание

A vulnerability in the API user authentication of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain access to an affected system as a user who has the netadmin role.

The vulnerability is due to improper authentication for requests that are sent to the API. An attacker could exploit this vulnerability by sending a crafted request to the API of an affected system. A successful exploit could allow the attacker to execute commands with the privileges of the netadmin role. Note: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability. 

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
Версия до 20.9.8.2 (исключая)
cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
Версия от 20.11 (включая) до 20.12.5.3 (исключая)
cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
Версия от 20.13 (включая) до 20.15.4.2 (исключая)
cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
Версия от 20.16 (включая) до 20.18 (исключая)
cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.12.6:*:*:*:*:*:*:*

EPSS

Процентиль: 51%
0.00717
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-287

Связанные уязвимости

CVSS3: 9.8
github
6 месяцев назад

A vulnerability in the API user authentication of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain access to an affected system as a user who has the netadmin role. The vulnerability is due to improper authentication for requests that are sent to the API. An attacker could exploit this vulnerability by sending a crafted request to the API of an affected system. A successful exploit could allow the attacker to execute commands with the privileges of the netadmin role. Note: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability. 

CVSS3: 9.8
fstec
6 месяцев назад

Уязвимость централизованной системы управления сетью Cisco Catalyst SD-WAN Manager, связанная с недостатками процедуры аутентификации, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

EPSS

Процентиль: 51%
0.00717
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-287