CVE-2021-47890

Publication date

2026-01-23 16:47:36

Family

VulnCheck

State

PUBLISHED

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.