CVE-2021-41293: Ecoa Ecs Router Controller-Ecs Firmware

High severity, CVSS 7.5. EPSS: 19.9% chance of exploitation in the next 30 days.

ECOA BAS controller suffers from a path traversal vulnerability, causing arbitrary files disclosure. Using the specific POST parameter, unauthenticated attackers can remotely disclose arbitrary files on the affected device and disclose sensitive and system information.

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.