CVE-2023-24508

Remote Code Execution in Baicells RTS Platform

Description

Baicells Nova 227, Nova 233, and Nova 243 LTE TDD eNodeB and Nova 246 devices with firmware through RTS/RTD 3.6.6 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. 

Remediation

Solution:

  • Baicells recommends that all customers currently running an earlier version of RTS/RTD upgrade their products to the 3.7.11.6 firmware.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.25%
Vendor Advisory baicells.com Vendor Advisory baicells.com
Affected: Baicells Nova 227
Affected: Baicells Nova 233
Affected: Baicells Nova 246
Published at:
Updated at:

References

Link Tags
https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG patch vendor advisory release notes
https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6_Changelog.PDF.pdf release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-24508?
CVE-2023-24508 has been scored as a high severity vulnerability.
How to fix CVE-2023-24508?
To fix CVE-2023-24508: Baicells recommends that all customers currently running an earlier version of RTS/RTD upgrade their products to the 3.7.11.6 firmware.
Is CVE-2023-24508 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-24508 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-24508?
CVE-2023-24508 affects Baicells Nova 227, Baicells Nova 233, Baicells Nova 246.
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