Microhard Systems 3G/4G Cellular Ethernet And Serial Gateway Remote Root
Posted on 17 July 2018
Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway systems suffer from multiple authenticated arbitrary remote code execution vulnerabilities with highest privileges. This is due to multiple hidden and undocumented features within the admin interface that allows an attacker to create crontab jobs and/or modify the system startup script that allows execution of arbitrary code as root user. Many versions are affected.
