CVE-2026-2139: fallo de gravedad alta en Tenda TX9
Tenda TX9 fast_setting_wifi_set sub_432580 buffer overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.7epss 0.7%
A vulnerability was determined in Tenda TX9 up to 22.03.02.10_multi. Affected by this vulnerability is the function sub_432580 of the file /goform/fast_setting_wifi_set. This manipulation of the argument ssid causes buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
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
Productos afectados
Tenda · TX9CVEs relacionadas — Tenda TX9
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-4112HIGHTenda TX9 SetVirtualServerCfg sub_42CB94 stack-based overflowEPSS 1.7%CVE-2024-4113HIGHTenda TX9 SetSysTimeCfg sub_42D4DC stack-based overflowEPSS 1.5%CVE-2024-4111HIGHTenda TX9 SetLEDCfg sub_42BD7C stack-based overflowEPSS 1.5%CVE-2024-4114HIGHTenda TX9 PowerSaveSet sub_42C014 stack-based overflowEPSS 1.3%CVE-2026-2140HIGHTenda TX9 setMacFilterCfg sub_4223E0 buffer overflowEPSS 0.8%CVE-2026-2138HIGHTenda TX9 SetStaticRouteCfg sub_42D03C buffer overflowEPSS 0.8%
Referencias
https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/fast_setting_wifi_set.mdhttps://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/fast_setting_wifi_set.md#pochttps://vuldb.com/?ctiid.344774https://vuldb.com/?id.344774https://vuldb.com/?submit.747250https://www.tenda.com.cn/