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CVE-2026-3975

HIGH

8.8

Descricao

A security flaw has been discovered in Tenda W3 1.0.0.3(2204). This issue affects the function formWifiMacFilterGet of the file /goform/WifiMacFilterGet of the component POST Parameter Handler. Performing a manipulation of the argument wl_radio results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/12/2026

Ultima modificacao4/2/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:w3tenda:w3_firmware

Fraquezas (CWE)

CWE-119CWE-121CWE-787

Referencias

https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formWifiMacFilterGet-index-buffer-overflow(cna@vuldb.com)

https://vuldb.com/?ctiid.350410(cna@vuldb.com)

https://vuldb.com/?id.350410(cna@vuldb.com)

https://vuldb.com/?submit.769178(cna@vuldb.com)

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

Correlacoes IOC

Sem correlacoes registradas

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