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Description

GCafé 3.0 contains an unquoted service path vulnerability in the gbClientService that allows local attackers to potentially execute arbitrary code with elevated privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious executables that will be run with LocalSystem permissions.

PUBLISHED Reserved 2026-01-06 | Published 2026-02-04 | Updated 2026-02-05 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Unquoted Search Path or Element

Product status

3.0
affected

Credits

Doan Nguyen (4ll4u) finder

References

www.exploit-db.com/exploits/47604 (ExploitDB-47604) exploit

gcafe.vn/ (GCafé Official Vendor Homepage) product

www.vulncheck.com/...fe-gbclienservice-unquoted-service-path (VulnCheck Advisory: _GCafé 3.0 - 'gbClienService' Unquoted Service Path) third-party-advisory

cve.org (CVE-2019-25286)

nvd.nist.gov (CVE-2019-25286)

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