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CVE-2021-0590

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Date: July 14, 2021

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

Language: Java

Severity Score

Related Resources (3)

https://nvd.nist.gov/vuln/detail/CVE-2021-0590
https://source.android.com/security/bulletin/2021-07-01
https://www.mend.io/vulnerability-database/CVE-2021-0590

Severity Score

Weakness Type (CWE)

Incorrect Default Permissions

CWE-276

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): NONE
Availability (A): NONE
Additional information:

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