On Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 and OutDoorUnit (ODU) 3.33.101.0 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).
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-07-14T12:28:09

Updated: 2024-08-03T05:56:14.940Z

Reserved: 2022-04-03T00:00:00

Link: CVE-2022-28377

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-14T13:15:08.620

Modified: 2024-11-21T06:57:14.933

Link: CVE-2022-28377

cve-icon Redhat

No data.