# Exploit Title: SureMDM LFI/RFI (Prior to 2018-11 Patch) # Google Dork: inurl:/api/DownloadUrlResponse.ashx # Date: 2019-02-01 # Exploit Author: Digital Interruption # Vendor Homepage: https://www.42gears.com/ # Software Link: https://www.42gears.com/products/suremdm-home/ # Version: Versions prior to the November 2018 patch # Tested on: Windows # CVE : CVE-2018-15657 An attacker can force the web server to request remote files and display the output by placing any arbitrary URL in the "url" parameter of /api/DownloadUrlResponse.ashx. This can also be utilised to request files from the local file system by using the file:// URI syntax, such as file://C:/WINDOWS/System32/drivers/etc/hosts Proof of concept: curl -H "ApiKey: apiKey" http://target/api/DownloadUrlResponse.ashx?url=file://C:/WINDOWS/System32/drivers/etc/hosts