A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2018-4063

Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Vulnerability

Published
2025-12-12
Modified
2026-07-31
Sources
cisa-kev

Summary

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.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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