CVE-2021-41296: Ecoa Ecs Router Controller-Ecs Firmware

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

ECOA BAS controller uses weak set of default administrative credentials that can be easily guessed in remote password attacks and gain full control of the system.

Affected products

• Ecoa Ecs Router Controller-Ecs Firmware: affected versions not specified
• Ecoa Riskbuster Firmware: affected versions not specified
• Ecoa Riskterminator: affected versions not specified

Published 2021-09-30. Last modified 2026-06-17.