Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2882▼ 181 respecto a la semana anterior
Críticas / altas1279▼ 60 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)487▼ 22 respecto a la semana anterior
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4 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaAlta (8.8)2.7%—Grandstream Ht801 FirmwareGrandstream Ht802 FirmwareGrandstream Ht812 FirmwareGrandstream Ht814 Firmware+229/7/202017/6/2026
Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. An authenticated remote attacker can obtain a root shell by correctly answering a challenge prompt.
ModificadaAlta (7.5)3.4%—Grandstream Ht801 FirmwareGrandstream Ht802 FirmwareGrandstream Ht812 FirmwareGrandstream Ht814 Firmware+229/7/202017/6/2026
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to a denial of service attack against the TR-069 service. An unauthenticated remote attacker can stop the service due to a NULL pointer dereference in the TR-069 service. This condition is triggered due to mishandling of the HTTP Authentication…
ModificadaAlta (7.5)4.1%—Grandstream Ht801 FirmwareGrandstream Ht802 FirmwareGrandstream Ht812 FirmwareGrandstream Ht814 Firmware+229/7/202017/6/2026
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.
ModificadaAlta (7.8)5.5%—Grandstream Ht801 FirmwareGrandstream Ht802 FirmwareGrandstream Ht812 FirmwareGrandstream Ht814 Firmware+229/7/202017/6/2026
Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.