CVE-2020-37253

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/49004
https://www.vulncheck.com/advisories/winstep-unquoted-service-path-privilege-escalation

Configurations

No configuration.

History

19 Jun 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-19 15:16

Updated : 2026-06-23 15:42

NVD link : CVE-2020-37253

Mitre link : CVE-2020-37253

CVE.ORG link : CVE-2020-37253

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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