MicroHard More Like MicroEasy to Exploit
Ricky Lawshae
DEF CON 32 Creator Stage · Day 1 · Creator Stage
In "MicroHard More Like MicroEasy to Exploit," Ricky Lawshae, a Principal Security Researcher at Keysight Technologies, dissects the significant security vulnerabilities present in Microhard's Bullet LTE-NA2 cellular bridge. The talk exposes a range of critical flaws, from easily forgeable firmware to a chatty discovery protocol that leaks sensitive device information. This presentation serves as a stark warning regarding the security posture of devices often deployed in critical infrastructure and industrial control environments.