CVE-2021-43937: Smartptt Scada Server

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Elcomplus SmartPTT SCADA Server web application does not, or cannot, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Affected products

• Smartptt Scada Server: version 1.4 only

Published 2022-04-29. Last modified 2026-06-17.