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).
References
| Link | Resource |
|---|---|
| https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md | Exploit Third Party Advisory |
| https://www.verizon.com/info/reportsecurityvulnerability/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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Configuration 2 (hide)
| AND |
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History
21 Jul 2022, 02:02
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CWE | CWE-434 | |
| First Time |
Verizon lvskihp Outdoorunit Firmware
Verizon lvskihp Outdoorunit Verizon lvskihp Indoorunit Firmware Verizon lvskihp Indoorunit Verizon |
|
| CPE | cpe:2.3:o:verizon:lvskihp_outdoorunit_firmware:3.33.101.0:*:*:*:*:*:*:* cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:*:*:*:*:*:*:* cpe:2.3:h:verizon:lvskihp_outdoorunit:-:*:*:*:*:*:*:* cpe:2.3:h:verizon:lvskihp_indoorunit:-:*:*:*:*:*:*:* |
|
| References | (MISC) https://www.verizon.com/info/reportsecurityvulnerability/ - Vendor Advisory | |
| References | (MISC) https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md - Exploit, Third Party Advisory |
14 Jul 2022, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-07-14 13:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-28372
Mitre link : CVE-2022-28372
CVE.ORG link : CVE-2022-28372
JSON object : View
Products Affected
verizon
- lvskihp_indoorunit_firmware
- lvskihp_indoorunit
- lvskihp_outdoorunit_firmware
- lvskihp_outdoorunit
CWE
CWE-434
Unrestricted Upload of File with Dangerous Type