Weak Password Requirements
On Verizon 5G Home LVSKIHP InDoorUnit (IDU) 22.214.171.124 and OutDoorUnit (ODU) 126.96.36.199 devices, the CRTC and ODU RPC endpoints rely on a static account username/password for access control. This password can be generated via a binary included in the firmware, after ascertaining the MAC address of the IDU's base Ethernet interface, and adding the string DEVICE_MANUFACTURER='Wistron_NeWeb_Corp.' to /etc/device_info to replicate the host environment. This occurs in /etc/init.d/wnc_factoryssidkeypwd (IDU).
CWE-521 - Weak Password Requirements
The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts.