CVE-2016-5069: Sierra Wireless ALEOS Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 use guessable session tokens, which are in the URL.

Affected products

• Sierra Wireless ALEOS Firmware: version 4.3.2 only

Published 2017-04-10. Last modified 2026-06-17.