CVE-2026-66154
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
52/100
Published: 2026-08-11
Modified: 2026-10-24
First seen: 2026-10-29
Status: active
Attack Surface
Adjacent
No Auth
No Interaction
Conf. Impact
Integ. Impact
Scope Change
CVSS Vector Breakdown
AV:
Adjacent
AC:
High
PR:
None
UI:
None
S:
Changed
C:
High
I:
High
A:
High
Description
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.