What is CVE-2021-0385?

CVE-2021-0385 is a high-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 7.8/10. Published 2021-03-10.

How severe is CVE-2021-0385?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Google Android

CVE-2021-0385

In createConnectToAvailableNetworkNotification of ConnectToNetworkNotificationBuilder.java, there is a possible connection to untrusted WiFi networks due to notification interaction above the lockscreen. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-172584372

Vulnerability class: Broken Access Control

EPSS: 0.001 (1.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 11.0
N/a Android — versions Android-11

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

security@android.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0385?: CVE-2021-0385 is a high-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 7.8/10. Published 2021-03-10.
How severe is CVE-2021-0385?: High severity. CVSS v3 base score is 7.8 out of 10.