Description
Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement CSRF protections on state-changing endpoints such as /goform/setSysTools and other administrative interfaces. As a result, an attacker can craft malicious web requests that are executed in the context of an authenticated administrator’s browser, leading to unauthorized configuration changes, including enabling services or modifying system settings.
Problem types
CWE-352 Cross-Site Request Forgery (CSRF)
Product status
<= 12.01.01.37
Credits
Angel Barre (call4pwn)
References
www.nexxtsolutions.com/...vity/internal-products/ARN02304U6/ (Official product page)
nexxt-connectivity-frontend.s3.amazonaws.com/...01.01.37.zip (Firmware download)