CVE-2026-40857highCWE-352

CVE-2026-40857: fallo de gravedad alta en WNC T-Mobile 5G Box IDU

CSRF token bypass in T-Mobile 5G Box IDU routers

Publicada el

Seguir esta CVE+ Monitorear T-Mobile 5G Box IDU

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.4epss 0.2%
WNC T-Mobile 5G Box IDU router contains a cross-site request forgery (CSRF) vulnerability in the portal.cgi component. The anti-CSRF mechanism fails to validate the csrf_token_value parameter, accepting any arbitrary value as valid. This allows a remote attacker to perform unauthorized actions on the device by tricking an authenticated user into visiting a malicious website.This issue has been fixed in firmware version 1.1.0.651412
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Productos afectados
WNC · T-Mobile 5G Box IDU
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