On Verizon 5G Home LVSKIHP OutDoorUnit (ODU) 3.33.101.0 devices, the RPC endpoint crtc_fw_upgrade provides a means of provisioning a firmware update for the device. /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh has no cryptographic validation of the image, thus allowing an attacker to modify the installed firmware.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-32816 On Verizon 5G Home LVSKIHP OutDoorUnit (ODU) 3.33.101.0 devices, the RPC endpoint crtc_fw_upgrade provides a means of provisioning a firmware update for the device. /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh has no cryptographic validation of the image, thus allowing an attacker to modify the installed firmware.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00113}

epss

{'score': 0.00117}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T05:56:15.264Z

Reserved: 2022-04-03T00:00:00

Link: CVE-2022-28370

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-14T13:15:08.273

Modified: 2024-11-21T06:57:13.883

Link: CVE-2022-28370

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.