CVE-2021-47804: Wisecleaner Wise Care

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Wise Care 365 5.6.7.568 contains an unquoted service path vulnerability in the WiseBootAssistant service running with LocalSystem privileges. Attackers can exploit this by inserting a malicious executable in the service path, which will execute with elevated system privileges when the service restarts.

Affected products

• Wisecleaner Wise Care: version 5.6.7.568 only

Published 2026-01-16. Last modified 2026-06-17.