### [CVE-2018-4062](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4062)
![](https://img.shields.io/static/v1?label=Product&message=Sierra%20Wireless&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Use%20of%20Hard-coded%20Credentials&color=brighgreen)

### Description

A hard-coded credentials vulnerability exists in the snmpd function of the Sierra Wireless AirLink ES450 FW 4.9.3. Activating snmpd outside of the WebUI can cause the activation of the hard-coded credentials, resulting in the exposure of a privileged user. An attacker can activate snmpd without any configuration changes to trigger this vulnerability.

### POC

#### Reference
- http://packetstormsecurity.com/files/152647/Sierra-Wireless-AirLink-ES450-SNMPD-Hard-Coded-Credentials.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0747

#### Github
No PoCs found on GitHub currently.