Critical SonicWall vulnerability affects 800K firewalls [Patch Now]

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A critical stack-based Buffer Overflow vulnerability has been discovered in SonicWall VPNs. When exploited, it allows unauthenticated remote attackers to execute arbitrary code on the impacted devices. Tracked as CVE-2020-5135, the vulnerability impacts multiple versions of SonicOS ran by hundreds of thousands of active VPNs. Craig Young of Tripwire Vulnerability and Exposure Research Team (VERT) and Nikita Abramov of Positive Technologies have been credited with discovering… Read more »