CVE-2026-2140: falha de alta gravidade em Tenda TX9
Tenda TX9 setMacFilterCfg sub_4223E0 buffer overflow
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.8%
A vulnerability was identified in Tenda TX9 up to 22.03.02.10_multi. Affected by this issue is the function sub_4223E0 of the file /goform/setMacFilterCfg. Such manipulation of the argument deviceList leads to buffer overflow. The attack may be launched remotely. The exploit is publicly available and might be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Produtos afetados
Tenda · TX9CVEs relacionadas — Tenda TX9
No mesmo produto, das mais perigosas para as menos.
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Referências
https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/setMacFilterCfg.mdhttps://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/setMacFilterCfg.md#pochttps://vuldb.com/?ctiid.344775https://vuldb.com/?id.344775https://vuldb.com/?submit.747251https://vuldb.com/?submit.749747https://www.tenda.com.cn/