Zyxel Ac3000 vulnerabilities

1 vulnerability

Known vulnerabilities in Zyxel Ac3000, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.2CVE-2018-9149zyxelac3000_firmware
EPSS score
0.46%
The Zyxel Multy X (AC3000 Tri-Band WiFi System) device doesn't use a suitable mechanism to protect the UART. After an attacker dismantles the device and uses a USB-to-UART cable to connect the device, he can use the 1234 password for the root account to login to the system. Furthermore, an attacker can start the device's TELNET service as a backdoor.