Context & Need
The client is a prominent manufacturer of IoT smart home devices, seeking to ensure the security of their products before launching them on the market. To achieve this, they required a thorough vulnerability assessment and penetration testing to identify and address potential security weaknesses.
The Solution
We conducted a comprehensive gray-box security assessment on target devices, involving both automated and manual analysis. The tests were performed in a dedicated laboratory setting, focusing on various devices, including:
- Complex Systems of Connected Video Door Entry for large groups of buildings
- Burglar System Units and peripherals
- Smart Thermostats
- Home Connected Video Door Entry with Alexa built-in
Our testing activities included: - Attack surface assessment via dynamic testing
- Network traffic analysis with a focus on clear-text communication channels
- Business logic security review on primary use cases
- Web Application Penetration Test (WAPT) on the server
- Firmware static analysis
- Cloud systems and services (APIs)
- Server network services
- Web application reverse engineering and source code analysis
Key Features
- Gray-box security assessment
- Automated and manual analysis
- Laboratory testing environment
- Comprehensive testing activities (attack surface assessment, network traffic analysis, etc.)
Results & Measurable Impact
- Identification of 134 vulnerabilities in the Target of Evaluation
- Classification of 38 vulnerabilities as critical
- Common vulnerabilities included weak credentials, improper or missing authentication, poor coding practices, lack of hardening, and use of insecure protocols
- Development of a mitigation plan and assistance in fixing identified vulnerabilities
Strategic Impact
Through our vulnerability assessment and penetration testing, we helped the client identify and address significant security weaknesses in their IoT smart home devices. By addressing these vulnerabilities, the client can now launch their products with confidence, knowing that they have taken proactive steps to protect their customers’ security and privacy. Our testing and mitigation efforts have also contributed to the development of more secure and reliable products, enhancing the client’s reputation and competitiveness in the market.
