CVSS: 10.0EPSS: 0%CPEs: 8EXPL: 0CVE-2023-0776 – Remote Code Execution in Baicells QRTB Platform
https://notcve.org/view.php?id=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 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. • https://baicells.com/Service/Firmware • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 1CVE-2022-24693
https://notcve.org/view.php?id=CVE-2022-24693
Baicells Nova436Q and Neutrino 430 devices with firmware through QRTB 2.7.8 have hardcoded credentials that are easily discovered, and can be used by remote attackers to authenticate via ssh. (The credentials are stored in the firmware, encrypted by the crypt function.) Los dispositivos Baicells Nova436Q y Neutrino 430 con versiones de firmware hasta QRTB 2.7.8, presentan credenciales embebidas que son fácilmente detectadas, y pueden ser usadas por atacantes remotos para autenticarse por medio de ssh. (Las credenciales son almacenadas en el firmware, encriptadas por la función crypt) • https://github.com/lukejenkins/CVE-2022-24693 https://img.baicells.com/Upload/20210909/FILE/98d2752f-6e83-49b1-9dab-d291e9023db6.pdf https://na.baicells.com/Service/Firmware • CWE-798: Use of Hard-coded Credentials •