CVE-2021-47809: Flexense Disk Sorter

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

Disk Sorter Enterprise 13.6.12 contains an unquoted service path vulnerability in its Windows service configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Disk Sorter Enterprise\bin\disksrs.exe' to inject malicious executables and escalate privileges.

Affected products

• Flexense Disk Sorter: version 13.6.12 only

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