Description
Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 does not properly sanitize user-controlled parameters within the crtcreadpartition function of the crtcrpc JSON listener in /usr/lib/lua/luci/crtc.lua. A remote attacker on the local network can inject shell metacharacters to achieve remote code execution as root.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.verizon.com/info/reportsecurityvulnerability/
Exploit, Third Party Advisory x_refsource_misc
https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md
Scores
CVSS v3
9.8
EPSS
0.0439
EPSS Percentile
89.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
verizon/lvskihp_indoorunit_firmware
3.4.66.162
Published
Jul 14, 2022
Tracked Since
Feb 18, 2026