LG » Optimus G E973 : Security Vulnerabilities, CVEs, Published In 2013

The LG Hidden Menu component for Android on the LG Optimus G E973 allows physically proximate attackers to execute arbitrary commands by entering USB Debugging mode, using Android Debug Bridge (adb) to establish a USB connection, dialing 3845#*973#, modifying the WLAN Test Wi-Fi Ping Test/User Command tcpdump command string, and pressing the CANCEL button.