High severity7.5NVD Advisory· Published Jul 14, 2022· Updated Jun 17, 2026
CVE-2022-28372
CVE-2022-28372
Description
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 crtc_fw_upgrade or crtcfwimage. The URL provided is not validated, and thus allows for arbitrary file upload to the device. This occurs in /lib/lua/luci/crtc.lua (IDU) and /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh (ODU).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Verizon 5G Home/LVSKIHP InDoorUnitdescription
- Range: = 3.4.66.162
Patches
Vulnerability mechanics
References
2- github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.mdnvdExploitThird Party Advisory
- www.verizon.com/info/reportsecurityvulnerability/nvdVendor Advisory
News mentions
0No linked articles in our index yet.