CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.8. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.
CVE
CVE-2021-35033
Severity
HIGH
CVSS
7.8
EPSS
0.40%
Original NVD Description
A vulnerability in specific versions of Zyxel NBG6818, NBG7815, WSQ20, WSQ50, WSQ60, and WSR30 firmware with pre-configured password management could allow an attacker to obtain root access of the device, if the local attacker dismantles the device and uses a USB-to-UART cable to connect the device, or if the remote assistance feature had been enabled by an authenticated user.
Related CVEs
Other vulnerabilities affecting the same vendor(s)