CVE-2020-37253

HighCVSS 7.8/10Last modified Oct 6, 2026

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-428

Affected software

No affected versions have been published.

Timeline

Published
Jun 19, 2026
Last modified
Oct 6, 2026
NVD status
Deferred

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