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.
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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-07-14T12:29:14
Updated: 2022-07-14T12:29:14
Reserved: 2022-04-03T00:00:00
Link: CVE-2022-28370
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-07-14T13:15:08.273
Modified: 2023-08-08T14:22:24.967
Link: CVE-2022-28370
JSON object: View
Redhat Information
No data.
CWE