CVE-2020-13626 Explained : Impact and Mitigation

OnePlus App Locker through 2020-10-06 allows physically proximate attackers to use Google Assistant to bypass an authorization check in order to send an SMS message when the SMS application is locked.

Understanding CVE-2020-13626

OnePlus App Locker vulnerability that enables attackers to bypass authorization checks using Google Assistant.

What is CVE-2020-13626?

The vulnerability in OnePlus App Locker allows nearby attackers to exploit Google Assistant to send SMS messages even when the SMS app is locked.

The Impact of CVE-2020-13626

This vulnerability poses a security risk as unauthorized SMS messages can be sent by attackers bypassing the app lock feature.

Technical Details of CVE-2020-13626

OnePlus App Locker vulnerability technical specifics.

Vulnerability Description

OnePlus App Locker vulnerability allows physical proximity attackers to utilize Google Assistant to send SMS messages when the SMS app is locked.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Version: n/a

Exploitation Mechanism

Attackers exploit Google Assistant to bypass authorization checks and send SMS messages.

Mitigation and Prevention

Steps to mitigate the OnePlus App Locker vulnerability.

Immediate Steps to Take

Disable OnePlus App Locker until a security patch is released.
Avoid leaving the device unattended in public or around untrusted individuals.

Long-Term Security Practices

Regularly update the device with the latest security patches.
Be cautious of granting unnecessary permissions to apps that could potentially exploit vulnerabilities.
Use strong authentication methods to secure the device.

Patching and Updates

Monitor for security updates from OnePlus and apply them promptly to address the vulnerability.