This is the source code to exploiting the Document Viewer by MobileHackingLab.
This is an exploit app for the MobileHackingLab DocumentViewer Abdroid App Dynamic Code Loading RCE challenge.
This challenge emulates CVE-2021-40724 vulnerability identified in Adobe Acrobat Reader Android app.
The app dynamically loads code from a library file but there exist an LFI vulnerability due to how the app handles incoming URIs with getLastPathSegment().
This LFI vulnerability can be abused to write our own library files into the vulnerable app which gets loaded upon app launch.
When our malicious library file gets loaded, our remote command gets executed
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