CVE-2020-5147: SonicWall Netextender

Medium severity, CVSS 5.3. EPSS: 1.7% chance of exploitation in the next 30 days.

SonicWall NetExtender Windows client vulnerable to unquoted service path vulnerability, this allows a local attacker to gain elevated privileges in the host operating system. This vulnerability impact SonicWall NetExtender Windows client version 10.2.300 and earlier.

Affected products

• SonicWall Netextender: up to and including 10.2.300

Published 2021-01-09. Last modified 2026-06-17.