CVE-2019-3496 Explained : Impact and Mitigation
Discover the impact of CVE-2019-3496, a vulnerability in WiFi-soft UniBox controller 3.x devices allowing unauthorized remote command execution. Learn how to mitigate and prevent this security flaw.
A security flaw has been identified in WiFi-soft UniBox controller 3.x devices, allowing unauthorized remote command execution with root user privileges.
Understanding CVE-2019-3496
What is CVE-2019-3496?
This CVE refers to a vulnerability in the Diagnostic Tools Controller of WiFi-soft UniBox controller 3.x devices, enabling attackers to execute arbitrary system commands with full root user access.
The Impact of CVE-2019-3496
The vulnerability permits unauthorized users to bypass authentication mechanisms and run system commands on the server with elevated privileges.
Technical Details of CVE-2019-3496
Vulnerability Description
- Located in tools/controller/diagnostic_tools_controller
- Allows remote command execution
- Enables unauthorized users to execute arbitrary system commands with root user privileges
Affected Systems and Versions
- WiFi-soft UniBox controller 3.x devices
Exploitation Mechanism
- By leveraging hard-coded credentials, attackers can bypass authentication mechanisms
Mitigation and Prevention
Immediate Steps to Take
- Implement firewall rules to restrict access
- Disable unnecessary services
- Monitor network traffic for suspicious activities
Long-Term Security Practices
- Regularly update firmware and software
- Conduct security audits and penetration testing
Patching and Updates
- Apply patches provided by the vendor to address the vulnerability