CVE-2018-11477 : Vulnerability Insights and Analysis
Discover the security flaw in Vgate iCar 2 Wi-Fi OBD2 Dongle devices allowing unencrypted communication, exposing car data. Learn about the impact, affected systems, and mitigation steps.
A flaw has been found in Vgate iCar 2 Wi-Fi OBD2 Dongle devices where the communication between the iOS or Android app and the OBD dongle lacks encryption, exposing car information to potential attackers.
Understanding CVE-2018-11477
This CVE entry highlights a vulnerability in Vgate iCar 2 Wi-Fi OBD2 Dongle devices that compromises the security of transmitted car data.
What is CVE-2018-11477?
This vulnerability arises from the absence of encryption in the communication between the mobile app and the OBD dongle, allowing unauthorized access to car information.
The Impact of CVE-2018-11477
The lack of encryption combined with the absence of wireless network security makes all transmitted car information accessible to anyone, posing a significant privacy and security risk.
Technical Details of CVE-2018-11477
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The flaw in Vgate iCar 2 Wi-Fi OBD2 Dongle devices allows unencrypted data transfer between the mobile app and the OBD dongle, exposing sensitive car information.
Affected Systems and Versions
- Product: Vgate iCar 2 Wi-Fi OBD2 Dongle
- Vendor: Vgate
- Versions: All versions are affected
Exploitation Mechanism
Attackers can exploit this vulnerability by intercepting the unencrypted communication between the mobile app and the OBD dongle, gaining access to sensitive car data.
Mitigation and Prevention
Protecting against CVE-2018-11477 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Avoid using the Vgate iCar 2 Wi-Fi OBD2 Dongle until a security patch is available.
- Limit the use of the OBD dongle to trusted networks.
Long-Term Security Practices
- Implement encryption protocols for all data transmissions between devices.
- Regularly update firmware and software to address security vulnerabilities.
Patching and Updates
- Stay informed about security advisories from Vgate regarding this vulnerability.
- Apply patches or updates provided by the vendor to secure the communication between the mobile app and the OBD dongle.