Feed/CVE-2021-47890
CVE-2021-47890HIGHCVSS 7.8

CVE-2021-47890

Published Jan 23, 2026·Updated Jun 16, 2026

NVD 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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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