CVE-2021-20051: SonicWall Global VPN Client

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

SonicWall Global VPN Client 4.10.7.1117 installer (32-bit and 64-bit) and earlier versions have a DLL Search Order Hijacking vulnerability in one of the installer components. Successful exploitation via a local attacker could result in command execution in the target system.

Affected products

• SonicWall Global VPN Client: up to and including 4.10.7.1117

Published 2022-05-04. Last modified 2026-06-17.