Discover how CVE-2021-21212 affects Google Chrome users, allowing remote attackers to compromise WiFi security via a malicious Wireless Access Point. Learn about the impact, technical details, and mitigation steps.
Google Chrome on ChromeOS prior to version 90.0.4430.72 is affected by a vulnerability that allows a remote attacker to potentially compromise WiFi connection security through a malicious Wireless Access Point (WAP).
Understanding CVE-2021-21212
This vulnerability in Google Chrome exists due to Incorrect security UI in Network Config UI.
What is CVE-2021-21212?
The CVE-2021-21212 vulnerability in Google Chrome on ChromeOS before 90.0.4430.72 allows a remote attacker to compromise WiFi connection security via a malicious WAP.
The Impact of CVE-2021-21212
The impact of this vulnerability is the potential compromise of WiFi connection security, posing a risk to user data and privacy.
Technical Details of CVE-2021-21212
This section covers the technical aspects related to CVE-2021-21212.
Vulnerability Description
The vulnerability arises from Incorrect security UI in Network Config UI in Google Chrome, which can be exploited by a remote attacker.
Affected Systems and Versions
Google Chrome on ChromeOS versions prior to 90.0.4430.72 are affected by this vulnerability.
Exploitation Mechanism
A remote attacker can exploit this vulnerability by deploying a malicious Wireless Access Point (WAP), potentially compromising WiFi connection security.
Mitigation and Prevention
To address CVE-2021-21212, users and administrators should take the following steps:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Refer to the following advisories for patching and updates: