Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2860▼ 165 respecto a la semana anterior

Críticas / altas1382▲ 50 respecto a la semana anterior

Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior

Sin puntuar (sin CVSS)272▼ 254 respecto a la semana anterior

9 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2021-46321	Modificada	Crítica (9.8)	1.7%	—	Tenda Ac11 Firmware	15/2/2022	17/6/2026	Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the wifiBasicCfg module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
CVE-2021-46265	Modificada	Crítica (9.8)	1.7%	—	Tenda Ac11 Firmware	15/2/2022	17/6/2026	Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the wanBasicCfg module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
CVE-2021-46264	Modificada	Crítica (9.8)	1.7%	—	Tenda Ac11 Firmware	15/2/2022	17/6/2026	Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the onlineList module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
CVE-2021-46263	Modificada	Crítica (9.8)	1.7%	—	Tenda Ac11 Firmware	15/2/2022	17/6/2026	Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the wifiTime module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
CVE-2021-46262	Modificada	Crítica (9.8)	1.7%	—	Tenda Ac11 Firmware	15/2/2022	17/6/2026	Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the PPPoE module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
CVE-2021-31758	Modificada	Crítica (9.8)	6.6%	—	Tenda Ac11 Firmware	7/5/2021	17/6/2026	An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setportList allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31757	Modificada	Crítica (9.8)	3.3%	—	Tenda Ac11 Firmware	7/5/2021	17/6/2026	An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setVLAN allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2021-31756	Modificada	Crítica (9.8)	2.9%	—	Tenda Ac11 Firmware	7/5/2021	17/6/2026	An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /gofrom/setwanType allows attackers to execute arbitrary code on the system via a crafted post request. This occurs when input vector controlled by malicious attack get copied to the stack…
CVE-2021-31755	Analizada	Crítica (9.8)	87%	⚠ Explotación activa	Tenda Ac11 Firmware	7/5/2021	17/6/2026	An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.