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 reprogram the firmware via a replay attack using UDP ports 17336 and 17388.
Advisories 1
- ICSA-14-007-01B Sierra Wireless AirLink Raven X EV-DO Vulnerabilities (Update B) CISA ICS & IT advisories · Jun 6, 2025