CVE-2021-43930: Smartptt Scada

Medium severity, CVSS 4.9. EPSS: 1% chance of exploitation in the next 30 days.

Elcomplus SmartPTT is vulnerable as the backup and restore system does not adequately validate download requests, enabling malicious users to perform path traversal attacks and potentially download arbitrary files from the system.

Affected products

• Smartptt Smartptt Scada: version 1.1 only

Published 2022-04-28. Last modified 2026-06-17.