CVE-2026-4493: fallo de gravedad alta en Tenda A18 Pro
Tenda A18 Pro MAC Filtering Configuration Endpoint setMacFilterCfg sub_423B50 stack-based overflow
Publicada 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 A18 Pro 02.03.02.28. The impacted element is the function sub_423B50 of the file /goform/setMacFilterCfg of the component MAC Filtering Configuration Endpoint. Executing a manipulation of the argument deviceList can lead to stack-based buffer overflow. The attack may be performed from remote. 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 · A18 ProCVEs relacionadas — Tenda A18 Pro
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-4492HIGHTenda A18 Pro formSetQosBand set_qosMib_list stack-based overflowEPSS 0.7%CVE-2026-4490HIGHTenda A18 Pro openSchedWifi setSchedWifi stack-based overflowEPSS 0.6%CVE-2026-4489HIGHTenda A18 Pro fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflowEPSS 0.5%CVE-2026-4491HIGHTenda A18 Pro SetIpMacBind fromSetIpMacBind stack-based overflowEPSS 0.5%