CVE-2022-28377

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 th...

CVE-2022-28372

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 provide a means of provisioning a firmware update for the device via crtcfwupgrade or crtcfwimage. The URL provided is not validated, and thus allows for arbitrary file uplo...

CVE-2022-28371

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 certificate for access control. This certificate is embedded in the firmware, and is identical across the fleet of devices. An attacker need only download...

CVE-2022-28374

Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 does not property sanitize user-controlled parameters within the DMACC URLs on the Settings page of the Engineering portal. An authenticated remote attacker on the local network can inject shell metacharacters into...

CVE-2022-28375

Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 does not property sanitize user-controlled parameters within the crtcswitchsimprofile function of the crtcrpc JSON listener. A remote attacker on the local network can inject shell metacharacters into /usr/lib/lua/5.1/luci/controller/rpc.lua to...

CVE-2022-28377

Affected: Verizon 5G Home LVSKIHP IDU 3.4.66.162 and ODU 3.33.101.0. Root cause: CRTC/ODU RPC endpoints rely on a static account username/password for access control, and the password can be generated via a firmware binary after determining the IDU’s base Ethernet MAC and setting DEVICE_MANUFACTU...

CVE-2022-28374: Improper Neutralization of Special Elements used in an OS Command

Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 does not property sanitize user-controlled parameters within the DMACC URLs on the Settings page of the Engineering portal. An authenticated remote attacker on the local network can inject shell metacharacters into...

CVE-2022-28370: Insufficient Verification of Data Authenticity

On Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 devices, the RPC endpoint crtcfwupgrade provides a means of provisioning a firmware update for the device. /lib/functions/wncjsonsh/wnccrtcfw.sh has no cryptographic validation of the image, thus allowing an attacker to modify the installed...

CVE-2022-28375: Improper Neutralization of Special Elements used in an OS Command

Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 does not property sanitize user-controlled parameters within the crtcswitchsimprofile function of the crtcrpc JSON listener. A remote attacker on the local network can inject shell metacharacters into /usr/lib/lua/5.1/luci/controller/rpc.lua to...

PT-2022-18986

Name of the Vulnerable Software and Affected Versions Verizon 5G Home LVSKIHP InDoorUnit IDU version 3.4.66.162 Verizon 5G Home LVSKIHP OutDoorUnit ODU version 3.33.101.0 Description The issue concerns the use of a static account username and password for access control on the CRTC and ODU RPC...