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
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 | CPE status | |
|---|---|---|---|---|
| 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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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.