Description
The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to install Trojan horse firmware by leveraging cleartext credentials in a crafted (1) update or (2) reprogramming action.
Advisories 1
- ICSA-14-007-01B Sierra Wireless AirLink Raven X EV-DO Vulnerabilities (Update B) CISA ICS & IT advisories · Jun 6, 2025