Critical Flaws Expose 25,000 SonicWall Devices to Hackers

Over 25,000 SonicWall SSLVPN devices are exposed to the internet with critical security flaws, including outdated firmware and unpatched vulnerabilities. Bishop Fox’s research found that series 7 firewalls are lagging in applying security patches, while series 5 and 6 devices are mostly unsupported and vulnerable. Businesses are urged to update their SonicWall firmware to mitigate potential cyberattacks.