OVER 25K SONICWALL VPN FIREWALLS EXPOSED TO CRITICAL FLAWS

Summary from the TLDR InfoSec newsletter

Bishop Fox identified over 400K SonicWall VPN Firewalls with either a management interface or SSL VPN interface that are internet exposed. Of these devices, over 20K are running end-of-life firmware versions. However, a larger total of over 25K firewalls that are exposed are vulnerable to a critical vulnerability, and nearly 100K are exposed to a high vulnerability.