# Exploit Title: DIGISOL DG-BR4000NG - Buffer Overflow (PoC)# Date 2018-06-24# Vendor Homepage† http://www.digisol.com# Hardware Link httpswww.amazon.inDigisol-DG-BR4000NG-Wireless-Broadband-802-11ndpB00A19EHYK# Version: DIGISOL DG-BR4000NG Wireless Router# Category Hardware# Exploit Author Adipta Basu# Tested on Mac OS High Sierra# CVE CVE-2018-12706# Reproduction Steps- Goto your Wifi Router Gateway [i.e http192.168.2.1]- Go to -- General Setup -- Wireless -- Basic Settings
- Open BurpSuite
- Reload the Page
- Burp will capture the intercepts.- Add a string of 500 ì0îs after the Authorization Basic string
- The router will restart.- Refresh the page,and the whole web interface will be faulty.