CVE-2018-4063 - CVE House
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Status published Unknown CVE-2018-4063

An exploitable remote code execution vulnerability exists in the upload.cgi...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Sierra Wireless
Vulnerable Versions:
Sierra Wireless AirLink ES450 FW 4.9.3

Timeline

Official Publish: May 6th, 2019
Last Modified: May 22nd, 2026
Added to House: July 20th, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.