CVE-2020-37253
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Jun 19, 2026
Vendor
unknown
Description
Winstep 18.06.0096 contains an unquoted service path vulnerability in the Winstep Xtreme Service that allows local attackers to escalate privileges. Attackers can place malicious executables in the Program Files directory to be executed with LocalSystem privileges when the service starts.