📦 Rax43 Firmware

by Netgear

🔍 What is Rax43 Firmware?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2021-45613

CRITICAL CVSS 9.6 Dec 26, 2021

CVE-2021-45613 is a critical command injection vulnerability affecting multiple NETGEAR routers and WiFi systems. Unauthenticated attackers can execute arbitrary commands on affected devices, potentia...

CVE-2021-45621

CRITICAL CVSS 9.6 Dec 26, 2021

CVE-2021-45621 is a critical command injection vulnerability affecting multiple NETGEAR routers, extenders, and WiFi systems. Unauthenticated attackers can execute arbitrary commands on affected devic...

CVE-2025-12946

HIGH CVSS 7.5 Dec 9, 2025

This vulnerability in NETGEAR Nighthawk routers allows attackers on the WAN side to execute commands by manipulating DNS responses during speedtests. It affects multiple router models when running vul...

CVE-2021-34982

HIGH CVSS 8.8 May 7, 2024

This is a critical stack-based buffer overflow vulnerability in NETGEAR routers' httpd service that allows network-adjacent attackers to execute arbitrary code as root without authentication. It affec...

CVE-2022-27642

HIGH CVSS 8.8 Mar 29, 2023

This vulnerability allows network-adjacent attackers to bypass authentication on NETGEAR R6700v3 routers by exploiting incorrect string matching logic in the httpd service. Attackers can combine this ...

CVE-2021-20167

HIGH CVSS 8.0 Dec 30, 2021

This vulnerability allows remote attackers to execute arbitrary commands on Netgear RAX43 routers by injecting malicious commands into the name parameter of the readycloud CGI application. Attackers c...

CVE-2021-20170

HIGH CVSS 8.8 Dec 30, 2021

CVE-2021-20170 is a hardcoded credential vulnerability in Netgear RAX43 routers that allows attackers to decrypt configuration backups using the password 'RAX50w!a4udk', modify restricted settings, an...

CVE-2021-45549

HIGH CVSS 8.4 Dec 26, 2021

This vulnerability allows authenticated users to execute arbitrary commands on affected NETGEAR routers, extenders, and WiFi systems. Attackers with valid credentials can inject malicious commands thr...

CVE-2021-34991

HIGH CVSS 8.8 Nov 15, 2021

This is a critical buffer overflow vulnerability in NETGEAR R6400v2 routers that allows network-adjacent attackers to execute arbitrary code as root without authentication. The flaw exists in the UPnP...