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CVE-2025-12240

HIGH

8.8

Descricao

A security vulnerability has been detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. This affects the function setDmzCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly 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

Publicado10/27/2025

Ultima modificacao10/27/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

totolink:a3300rtotolink:a3300r_firmware

Fraquezas (CWE)

CWE-119CWE-120CWE-120

Referencias

https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3300R/setDmzCfg.md(cna@vuldb.com)

https://vuldb.com/?ctiid.329910(cna@vuldb.com)

https://vuldb.com/?id.329910(cna@vuldb.com)

https://vuldb.com/?submit.673722(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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