Sharp and Toshiba Tec MFPs provide configuration related APIs. They are expected to be called by administrative users only, but insufficiently restricted. A non-administrative user may execute some configuration APIs.
https://www.toshibatec.com/information/20241025_01.html
https://jvn.jp/en/vu/JVNVU95063136/
https://global.sharp/products/copier/info/info_security_2024-10.html