CVE-2021-47890 — LogonExpert 8.1 - 'LogonExpertSvc' Unquoted Service Path
LogonExpert 8.1 contains an unquoted service path vulnerability in the LogonExpertSvc service running with LocalSystem privileges. Attackers can exploit the unquoted path to pla…
Published: 2026-01-23 · CVSS: 8.5 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7