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High · 7.8 CVE-2021-47890 EUVD-2026-4296GHSA-6xfm-hcmf-ch35

LogonExpert 8.1 - 'LogonExpertSvc' Unquoted Service Path

Published Jan 23, 2026 · Updated Jan 23, 2026 · Assigned by VulnCheck

Description

LogonExpert 8.1 contains an unquoted service path vulnerability in the LogonExpertSvc service running with LocalSystem privileges. Attackers can exploit the unquoted path to place malicious executables in intermediate directories, potentially gaining elevated system access during service startup.

Affected products

VendorProductAffectedFixed
Softros Systems LogonExpert 8.1 —

References