CVE-2021-20167: NETGEAR RAX43 Firmware

High severity, CVSS 8.0. EPSS: 7.8% chance of exploitation in the next 30 days.

Netgear RAX43 version 1.0.3.96 contains a command injection vulnerability. The readycloud cgi application is vulnerable to command injection in the name parameter.

Affected products

• NETGEAR RAX43 Firmware: version 1.0.3.96 only

Published 2021-12-30. Last modified 2026-06-17.