Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-22079

Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-319 Transmisión de información sensible en texto claro
Fecha de publicación:
09/01/2026
Última modificación:
09/01/2026

Descripción

*** Pendiente de traducción *** This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the plaintext transmission of login credentials during the initial login or post-factory reset setup through the web-based administrative interface. An attacker on the same network could exploit this vulnerability by intercepting network traffic and capturing the credentials transmitted in plaintext.<br /> <br /> Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unauthorized access to the targeted device.