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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-21680 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2024-08-04T00:33:49.871Z

Reserved: 2021-06-17T00:00:00

Link: CVE-2021-35033

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-23T22:15:07.623

Modified: 2024-11-21T06:11:42.923

Link: CVE-2021-35033

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.