Advantech ADAM-5550 share user credentials with a low level of encryption, consisting of base 64 encoding.
Lantronix XPort sends weakly encoded credentials within web request headers.
Advantech ADAM-5630 shares user credentials plain text between the device and the user source device during the login process.
SOCOMEC MODULYS GP Netvision versions 7.20 and prior lack strong encryption for credentials on HTTP connections, which could result in threat actors obtaining sensitive information.