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CVE-2025-15356

HIGH

8.8

Descricao

A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The impacted element is the function sscanf of the file /goform/PowerSaveSet. The manipulation of the argument powerSavingEn/time/powerSaveDelay/ledCloseType leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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

Publicado12/30/2025

Ultima modificacao12/31/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:ac20tenda:ac20_firmware

Fraquezas (CWE)

CWE-119CWE-120CWE-120

Referencias

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC20_Buffer_Overflow/Tenda%20AC20_Buffer_Overflow.md#poc(cna@vuldb.com)

https://github.com/xyh4ck/iot_poc/tree/main/Tenda%20AC20_Buffer_Overflow(cna@vuldb.com)

https://vuldb.com/?ctiid.338742(cna@vuldb.com)

https://vuldb.com/?id.338742(cna@vuldb.com)

https://vuldb.com/?submit.726360(cna@vuldb.com)

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

Correlacoes IOC

Sem correlacoes registradas

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