Remote Code Execution in Baicells QRTB Platform
CVE-2023-0776

8.1HIGH

Key Information:

Vendor

Baicells

Vendor
CVE Published:
11 February 2023

What is CVE-2023-0776?

Baicells Nova 436Q, Nova 430E, Nova 430I, and Neutrino 430 LTE TDD eNodeB devices are exposed to severe security risks due to a flaw that allows for remote shell code execution through HTTP command injections. This vulnerability permits an attacker to execute commands on the affected devices with root-level permissions prior to user authentication. Affected firmware versions up to QRTB 2.12.7 have been validated as exploitable, potentially enabling unauthorized access and manipulation of device functionality. For enhanced security, it is crucial for device administrators to apply lifecycle management practices and promptly update firmware.

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Affected Version(s)

Neutrino 430 QRTB 0 <= 2.12.7

Nova 430E QRTB 0 <= 2.12.7

Nova 430I QRTB 0 <= 2.12.7

References

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rustam Amin
Baicells Security Team
.