Description
The CMService.exe service runs with SYSTEM privileges and contains an unquoted service path. This allows a local attacker with write privileges to the filesystem to insert a malicious executable in the path, leading to privilege escalation.
Scores
CVSS v4
7.2
EPSS
0.0002
EPSS Percentile
4.3%
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-428
Status
published
Products (1)
MegaTec Taiwan/ClientMate
6.2.2
Published
Nov 26, 2025
Tracked Since
Feb 18, 2026