An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to access the router's settings file and obtain potentially sensitive information from the current settings.
https://seclists.org/fulldisclosure/2025/Jul/14
https://manuais.intelbras.com.br/manual-linha-rx/ChangeLogRX3000.html
https://manuais.intelbras.com.br/manual-linha-rx/ChangeLogRX1500.html