Description
The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript files via the /ui/rest-proxy/application fileupload parameter. This can occur during the adding of a new application, or during the editing of an existing one. If an authenticated user visits the web page where the file is published, the JavaScript code is executed.
References
www.nokia.com/networks/solutions/impact-iot-platform/
www.nokia.com/notices/responsible-disclosure/
www.gruppotim.it/...m/2021/Motive-Impact-CVE-2021-35483.html