CVE-2016-20091 (GCVE-0-2016-20091)
Vulnerability from cvelistv5 – Published: 2026-06-19 14:16 – Updated: 2026-07-15 01:23
VLAI
EPSS
VEX
Title
Windows Firewall Control 4.8.6.0 Unquoted Service Path Privilege Escalation
Summary
Windows Firewall Control 4.8.6.0 contains an unquoted service path vulnerability that allows local attackers to escalate privileges by inserting malicious executables in the service path. Attackers can place executable files in unquoted path directories that the wfcs.exe service will execute with LocalSystem privileges upon service restart or system reboot.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 14:25 UTC
CWE
- CWE-428 - Unquoted Search Path or Element
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/40443 | exploit |
| http://www.binisoft.org | product |
| https://www.vulncheck.com/advisories/windows-fire… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Binisoft | Windows Firewall Control |
Affected:
4.8.6.0
cpe:2.3:a:microsoft:windows_firewall:4.8.6.0:*:*:*:*:*:*:* |
Date Public
2016-09-24 00:00
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