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CVE-2026-0840

HIGH
8.8

Descripcion

A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Affected by this vulnerability is the function strcpy of the file /goform/formConfigNoticeConfig. The manipulation of the argument timestart leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Detalles CVE

Puntuacion CVSS v3.18.8
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosLOW
Interaccion usuarioNONE
Publicado1/11/2026
Ultima modificacion1/13/2026
Fuentenvd
Avistamientos honeypot0

Productos afectados

utt:520wutt:520w_firmware

Debilidades (CWE)

CWE-119CWE-120

Correlaciones IOC

Sin correlaciones registradas

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