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CVE-2026-0640

HIGH

8.8

Descripcion

A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

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

Publicado1/6/2026

Ultima modificacion1/15/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

tenda:ac23tenda:ac23_firmware

Debilidades (CWE)

CWE-119CWE-120CWE-120

Referencias

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md(cna@vuldb.com)

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.339683(cna@vuldb.com)

https://vuldb.com/?id.339683(cna@vuldb.com)

https://vuldb.com/?submit.731772(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

Correlaciones IOC

Sin correlaciones registradas

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