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CVE-2025-8940

HIGH

8.8

Descricao

A vulnerability was identified in Tenda AC20 up to 16.03.08.12. Affected by this vulnerability is the function strcpy of the file /goform/saveParentControlInfo. The manipulation of the argument Time leads to buffer overflow. The attack can be launched 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

Publicado8/14/2025

Ultima modificacao8/19/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

tenda:ac20tenda:ac20_firmware

Fraquezas (CWE)

CWE-119CWE-120

Referencias

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20-2/Tenda%20AC20-2.md(cna@vuldb.com)

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20-2/Tenda%20AC20-2.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.319903(cna@vuldb.com)

https://vuldb.com/?id.319903(cna@vuldb.com)

https://vuldb.com/?submit.631836(cna@vuldb.com)

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

https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20-2/Tenda%20AC20-2.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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