CVE-2026-66148: SonicWall Gms

Medium severity, CVSS 6.3. EPSS: 1.1% chance of exploitation in the next 30 days.

An authenticated command injection vulnerability was identified in GMS Command-Line Interface (CLI) 9.5.1 (Build 9510.1044) and earlier versions which allows low-privileged local user to execute system commands with root privileges.

Affected products

• SonicWall Gms: up to and including 9.5.1

Published 2026-08-11. Last modified 2026-08-28.