CVE-2023-6929: Eurotel ETL3100 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

EuroTel ETL3100 versions v01c01 and v01x37 are vulnerable to insecure direct object references that occur when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability, attackers can bypass authorization, access the hidden resources on the system, and execute privileged functionalities.

Affected products

• Eurotel ETL3100 Firmware: version 01c01 only; version 01x37 only

Published 2023-12-19. Last modified 2026-06-17.