CVE-2024-21764: Rapidscada Rapid Scada

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

In Rapid Software LLC's Rapid SCADA versions prior to Version 5.8.4, the product uses hard-coded credentials, which may allow an attacker to connect to a specific port.

Affected products

• Rapidscada Rapid Scada: up to and including 5.8.4

Published 2024-02-02. Last modified 2026-06-17.