CVE-2018-9489

Description

When wifi is switched, function sendNetworkStateChangeBroadcast of WifiStateMachine.java broadcasts an intent including detailed wifi network information. This could lead to information disclosure with no execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0 Android ID: A-77286245.

References

Link	Tags
https://wwws.nightwatchcybersecurity.com/2018/08/29/sensitive-data-exposure-via-wifi-broadcasts-in-android-os-cve-2018-9489/	mitigation third party advisory
http://www.securitytracker.com/id/1041590	third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2018-9489?: CVE-2018-9489 has been scored as a high severity vulnerability.
How to fix CVE-2018-9489?: To fix CVE-2018-9489, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-9489 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-9489 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-9489?: CVE-2018-9489 affects Google Inc. Android.

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Description

Category

CWE-200 – Exposure of Sensitive Information to an Unauthorized Actor

References

Frequently Asked Questions