Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2855▼ 333 respecto a la semana anterior
Críticas / altas1381▼ 36 respecto a la semana anterior
Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)296▼ 213 respecto a la semana anterior
7 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Aplazada | Media (6.5) | 0.27% | — | Zyxel Vmg4005-b50bAI | 2/6/2026 | 22/7/2026 | A buffer overflow vulnerability in the UPnP DeletePortMapping() command in Zyxel VMG4005-B50B firmware versions through 5.13(ABRL.5.4)C0 could allow an adjacent attacker to trigger a temporary denial-of-service (DoS) condition affecting the UPnP function of the affected device. | |
| Aplazada | Media (6.5) | 0.27% | — | Zyxel Vmg4005-b50bAI | 2/6/2026 | 22/7/2026 | A buffer overflow vulnerability in the UPnP AddPortMapping() command in Zyxel VMG4005-B50B firmware versions through 5.13(ABRL.5.4)C0 could allow an adjacent attacker to trigger a temporary denial-of-service (DoS) condition affecting the UPnP function of the affected device. | |
| Analizada | Alta (8.8) | 1.1% | — | Zyxel Dm4200-b0 FirmwareZyxel Dx3300-t0 FirmwareZyxel Dx3300-t1 FirmwareZyxel Dx3301-t0 Firmware+50 | 18/11/2025 | 17/6/2026 | A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device. | |
| Analizada | Alta (7.5) | 0.31% | — | Zyxel Lte3301-plus FirmwareZyxel Nr5103 FirmwareZyxel Nr5103e FirmwareZyxel Nr5309 Firmware+62 | 18/11/2025 | 17/6/2026 | An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform Slowloris‑style denial‑of‑service (DoS) attacks. Such attacks may temporarily block legitimate HTTP requests and partially disrupt access to the web… | |
| Analizada | Crítica (9.8) | 0.59% | — | Zyxel Emg3525-t50b FirmwareZyxel Emg5523-t50b FirmwareZyxel Emg5723-t50k FirmwareZyxel Emg6726-b10a Firmware+20 | 16/7/2025 | 17/6/2026 | A buffer overflow vulnerability in the URL parser of the zhttpd web server in Zyxel VMG8825-T50K firmware versions prior to V5.50(ABOM.5)C0 could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and potentially execute arbitrary code by sending a specially crafted HTTP request. | |
| Analizada | Alta (7.2) | 1.2% | — | Zyxel Emg6726-b10a FirmwareZyxel Vmg3927-b50b FirmwareZyxel Vmg4005-b50a FirmwareZyxel Vmg4005-b60a Firmware+2 | 3/12/2024 | 17/6/2026 | A post-authentication command injection vulnerability in the "host" parameter of the diagnostic function in Zyxel VMG4005-B50A firmware versions through V5.15(ABQA.2.2)C0 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. | |
| Analizada | Alta (7.5) | 0.52% | — | Zyxel Lte3301-plus FirmwareZyxel Lte5388-m804 FirmwareZyxel Lte5398-m904 FirmwareZyxel Lte7480-m804 Firmware+59 | 3/12/2024 | 17/6/2026 | A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a… |