CVE-2026-66154

SonicWall / GMS PUBLISHED

Description (CNA)

An insufficient certificate validation in a privileged communication workflow, was identified in a GMS application 9.5.1 (Build 9510.1044) and earlier versions which, under a successful MitM attack and controlled network conditions, could permit unauthorized changes.

Affected (CNA)

Vendor / product	Versions
SonicWall / GMS	affected 9.5.1 and earlier versions

CWE

CWE-295

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.