SonicWall's SonicOS is vulnerable to a critical access control flaw that could allow attackers to gain access unauthorized access to resources or cause the firewall to crash. The flaw has received the ...

SonicOS, the operating system at the heart of the SonicWall range of network security devices, has been struck by a vulnerability that affects its SSL VPN login page. The vulnerability affects various ...

SonicWall is emailing customers urging them to upgrade their firewall's SonicOS firmware to patch an authentication bypass vulnerability in SSL VPN and SSH management that is "susceptible to actual ...

SonicWall patches SSLVPN flaw CVE-2025-40601, enabling unauthenticated DoS attacks on Gen7/Gen8 firewalls No exploitation seen yet; users urged to disable SSLVPN or restrict access if updates delayed ...

SonicWall is warning customers of a severe vulnerability in its SonicOS SSLVPN with high exploitability that remote attackers could use to bypass authentication. The bug is an improper authentication ...

SonicWALL network protection devices connect between your company's Internet connection and its internal network. They serve as firewalls to block malicious traffic from entering your systems.