CVE-2020-37030
Outline Service 1.3.3 - 'Outline Service ' Unquoted Service Path
- State
- Published
- Severity
- 8.5 High
- Published
- Jan 30, 2026
- Updated
- Mar 5, 2026
- Reserved
- Jan 28, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-428 Unquoted Search Path or Element
Affected Products
| Product | Versions |
|---|---|
Outline ServiceGetoutline |
|
References
- ExploitDB-48414exploit
- Outline Service Official Homepageproduct
- VulnCheck Advisory: Outline Service 1.3.3 - 'Outline Service ' Unquoted Service Paththird-party-advisory
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