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CVE-2021-47890

HIGH CVSS: 7.8 Published: 2026-01-23 Modified: 2026-06-17

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 Platforms

Unknown

Weakness Type

CWE-428

References