CVE-2026-20129
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-287
Autenticación incorrecta
Fecha de publicación:
25/02/2026
Última modificación:
27/02/2026
Descripción
*** Pendiente de traducción *** 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&nbsp;netadmin role.<br />
<br />
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.<br />
Note: Cisco Catalyst SD-WAN Manager releases 20.18 and later are not affected by this vulnerability.&nbsp;
Impacto
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA