CVE-2026-66148

Medium

Description

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.

SeverityMedium

CVSS6.3

Exploit probability—

Product

GMS

PublishedAug 11, 2026

First seenAug 11, 2026

Weakness typeCWE-94Code injection

How to fix

Vendor advisories

psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0011

Affected products

Product	Affected versions	Fixed in
SonicWall GMS	9.5.1 and earlier versions	—

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