CVE-2020-12702 : Vulnerability Insights and Analysis
Learn about CVE-2020-12702, a vulnerability in the Quick Pairing mode of eWeLink app allowing attackers to eavesdrop on Wi-Fi credentials. Find mitigation steps and prevention measures.
A vulnerability in the Quick Pairing mode of the eWeLink mobile application allows attackers to eavesdrop on sensitive information during the pairing process.
Understanding CVE-2020-12702
This CVE involves weak encryption in the Quick Pairing mode of the eWeLink mobile application, potentially exposing Wi-Fi credentials and other sensitive data.
What is CVE-2020-12702?
The vulnerability in the eWeLink mobile application's Quick Pairing mode enables nearby attackers to monitor the Wi-Fi spectrum during the pairing process, leading to the interception of sensitive information.
The Impact of CVE-2020-12702
The exploitation of this vulnerability could result in the unauthorized access to Wi-Fi credentials and other confidential data, compromising the security and privacy of users.
Technical Details of CVE-2020-12702
This section provides detailed technical information about the CVE.
Vulnerability Description
The weak encryption in the Quick Pairing mode of the eWeLink mobile application allows physically proximate attackers to eavesdrop on Wi-Fi credentials and sensitive information during the pairing process.
Affected Systems and Versions
- Android application V4.9.2 and earlier
- iOS application V4.9.1 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by monitoring the Wi-Fi spectrum in close proximity to the target device during the pairing process.
Mitigation and Prevention
Protecting against CVE-2020-12702 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Avoid using the Quick Pairing mode in the eWeLink mobile application until a patch is available.
- Be cautious when pairing devices in public or unsecured environments.
Long-Term Security Practices
- Regularly update the eWeLink mobile application to the latest version.
- Use strong and unique passwords for Wi-Fi networks and devices.
Patching and Updates
- Stay informed about security updates for the eWeLink mobile application and apply patches promptly to mitigate the vulnerability.