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CVE-2018-4063

Published: May 6, 2019

Modified: May 22, 2026

PUBLISHED

Description

An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. 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.

Vendor	Product	Versions
n/a	Sierra Wireless	affected `Sierra Wireless AirLink ES450 FW 4.9.3`

References

http://packetstormsecurity.com/files/152648/Sierra-Wireless-AirLink-ES450-ACEManager-upload.cgi-Remote-Code-Execution.html

x_refsource_MISC

https://ics-cert.us-cert.gov/advisories/ICSA-19-122-03

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vdb-entry

x_refsource_BID

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0748

x_refsource_MISC

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