The vulnerability of the microprogramming software of Sierra Wireless’ wireless gateways—AirLink GX450, AirLink ES440, AirLink GX440, and AirLink LS300—allows a hacker to gain access to the device with administrator privileges.

The vulnerability of the microprogramming software in Sierra Wireless’ wireless gateways—AirLink GX450, AirLink ES440, AirLink GX440, and AirLink LS300—is related to the presence of a pre-installed user with administrator privileges. Exploiting this vulnerability allows a malicious actor to gain...