CVE-2021-0590: Medium severity Google Android vulnerability
In sendNetworkConditionsBroadcast of NetworkMonitor.java, there is a possible way for a privileged app to receive WiFi BSSID and SSID without location permissions due to a missing permission check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-175213041
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-0590?
CVE-2021-0590 is considered a moderate severity vulnerability due to its potential for local information disclosure.
How do I fix CVE-2021-0590?
To fix CVE-2021-0590, update your affected Android device to a patched version provided by Google.
Which versions of Android are affected by CVE-2021-0590?
CVE-2021-0590 affects Android versions 8.1, 9.0, 10.0, and 11.0.
What kind of information can be disclosed due to CVE-2021-0590?
CVE-2021-0590 allows privileged apps to access WiFi BSSID and SSID without requiring location permissions.
Is user interaction required to exploit CVE-2021-0590?
Yes, user interaction is needed for an attacker to exploit CVE-2021-0590.