CVE-2017-5239 : Exploit Details and Defense Strategies
Learn about CVE-2017-5239 affecting Eview EV-07S GPS Tracker. Discover how sensitive data exposure occurs and steps to mitigate the vulnerability.
The Eview EV-07S GPS Tracker exposes sensitive data due to the lack of encryption protocols.
Understanding CVE-2017-5239
The vulnerability in the Eview EV-07S GPS Tracker allows for the exposure of personally identifiable information when transmitting data to a monitoring service.
What is CVE-2017-5239?
The Eview EV-07S GPS Tracker, when sending data to a centralized monitoring service, exposes GPS data and IMEI numbers due to the absence of secure encryption protocols.
The Impact of CVE-2017-5239
The vulnerability allows any eavesdropper to intercept sensitive information like GPS data and IMEI numbers.
Technical Details of CVE-2017-5239
The Eview EV-07S GPS Tracker vulnerability is described as follows:
Vulnerability Description
Due to the lack of standard encryption, sensitive information like GPS data and IMEI numbers are disclosed to potential attackers.
Affected Systems and Versions
- Product: EV-07S GPS Tracker
- Vendor: Eview
- Versions affected: All
Exploitation Mechanism
The vulnerability occurs when transmitting sensitive data over the internet to a centralized monitoring service without encryption.
Mitigation and Prevention
Steps to address the CVE-2017-5239 vulnerability:
Immediate Steps to Take
- Disable data transmission until a patch is available
- Implement secure encryption protocols for data transmission
Long-Term Security Practices
- Regularly update the device firmware to include security patches
- Encrypt sensitive data before transmission
Patching and Updates
Apply the latest firmware updates provided by Eview to address the encryption vulnerability.