CVE-2022-28372

Severity CVSS v4.0:

Pending analysis

Type:

CWE-434 Unrestricted Upload of File with Dangerous Type

Publication date:

14/07/2022

Last modified:

21/07/2022

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).

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:::::::*
cpe:2.3:h:verizon:lvskihp_indoorunit:-:::::::*
cpe:2.3:o:verizon:lvskihp_outdoorunit_firmware:3.33.101.0:::::::*
cpe:2.3:h:verizon:lvskihp_outdoorunit:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:::::::*
cpe:2.3:h:verizon:lvskihp_indoorunit:-:::::::*
cpe:2.3:o:verizon:lvskihp_outdoorunit_firmware:3.33.101.0:::::::*
cpe:2.3:h:verizon:lvskihp_outdoorunit:-:::::::*

CVE-2022-28372

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools