SonicWall has released security updates to address Critical and High vulnerabilities in SonicWall Firewalls. An attacker could exploit these vulnerabilities to cause a denial-of-service (DoS) condition and possibly remote code execution (RCE). Scanning the internet for vulnerable devices, Bishop Fox discovered that more than 178,000 of the SonicWall firewalls that have a publicly accessible web management interface are vulnerable to at least one of the security defects.

For a complete description of the vulnerabilities and affected systems go to: 

•  CVE-2022-22274 
•  CVE-2023-0656

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