CVE-2018-4063
HIGH
CVSS: 8.8
EPSS: 27.1%
VulnCheck KEV
PoC Available
CWE-434
CWE-434
T1105
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.
Published: 2019-05-06