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CVE-2026-2886

HIGH

8.8

Descripcion

A weakness has been identified in Tenda A21 1.0.0.0. This affects the function set_device_name of the file /goform/SetOnlineDevName. This manipulation of the argument devName causes stack-based buffer overflow. It is possible to initiate the attack 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

Publicado2/21/2026

Ultima modificacion2/23/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

tenda:a21tenda:a21_firmware

Debilidades (CWE)

CWE-119CWE-121

Referencias

https://github.com/QIU-DIE/cve-nneeww/issues/6(cna@vuldb.com)

https://vuldb.com/?ctiid.347180(cna@vuldb.com)

https://vuldb.com/?id.347180(cna@vuldb.com)

https://vuldb.com/?submit.754640(cna@vuldb.com)

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

Correlaciones IOC

Sin correlaciones registradas

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