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OpenAdvisories
High · 7.8 CVE-2020-37030 EUVD-2020-30957

Outline Service 1.3.3 - 'Outline Service ' Unquoted Service Path

Published Jan 30, 2026 · Updated Mar 5, 2026 · Assigned by VulnCheck

Description

Outline Service 1.3.3 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted binary path in C:\Program Files (x86)\Outline to inject malicious code that would execute with LocalSystem permissions during service startup.

Affected products

VendorProductAffectedFixed
Getoutline Outline Service ≤ 1.3.3 —

References