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CVE-2025-9791

HIGH

8.8

Descricao

A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.

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

Publicado9/1/2025

Ultima modificacao9/4/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:ac20tenda:ac20_firmware

Fraquezas (CWE)

CWE-119CWE-121CWE-787

Referencias

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md(cna@vuldb.com)

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.322106(cna@vuldb.com)

https://vuldb.com/?id.322106(cna@vuldb.com)

https://vuldb.com/?submit.641088(cna@vuldb.com)

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

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://github.com/Cpppq43/Tenda/blob/main/Tenda_AC20_V16.03.08.05.md#poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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