Firetruck

CVE-2018-4063

KEV
Updated May 22, 2026 · PUBLISHED
View KEV entry →

Description

Sierra Wireless AirLink ALEOS contains an unrestricted upload of file with dangerous type vulnerability. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
Sierra Wirelessn/a / Sierra WirelessSierra Wireless AirLink ES450 FW 4.9.3affected