high8.1
CVE-2023-0776
Baicells Nova 436Q, Nova 430E, Nova 430I, and Neutrino 430 LTE TDD eNodeB devices with firmware through QRTB 2.12.7 are vulnerable to remote shell code exploit…
Impact
Baicells Nova 436Q, Nova 430E, Nova 430I, and Neutrino 430 LTE TDD eNodeB devices with firmware through QRTB 2.12.7 are vulnerable to remote shell code exploitation via HTTP command injections. Commands are executed using pre-login execution and executed with root permissions. The following methods below have been tested and validated by a 3rd party analyst and has been confirmed exploitable special thanks to Rustam Amin for providing the steps to reproduce.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Baicells | Neutrino 430 Firmware | through qrtb_2.12.7 |
| Baicells | Nova430l Firmware | through qrtb_2.12.7 |
| Baicells | Nova430e Firmware | through qrtb_2.12.7 |
| Baicells | Nova436q Firmware | through qrtb_2.12.7 |