High severity8.8NVD Advisory· Published May 6, 2019· Updated Jun 17, 2026
CVE-2018-4072
CVE-2018-4072
Description
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The EmbeddedAceSet_Task.cgi executable is used to change MSCII configuration values within the configuration manager of the AirLink ES450. This binary does not have any restricted configuration settings, so once the MSCIID is discovered, any authenticated user can send configuration changes using the /cgi-bin/Embedded_Ace_Set_Task.cgi endpoint.
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Affected products
2- Sierra Wireless/AirLink ES450description
- Range: FW 4.9.3
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2018-0756nvdExploitThird Party Advisory
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