What is CVE-2020-27030?

CVE-2020-27030 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2020-12-15.

How severe is CVE-2020-27030?

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

Vulnerability in Google Android

CVE-2020-27030

In onCreate of HandleApiCalls.java, there is a possible permission bypass due to a confused deputy. This could lead to local escalation of privilege that allows an app to set or dismiss the alarm with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-150612638

EPSS: 0.001 (4.4th 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

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-27030?: CVE-2020-27030 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2020-12-15.
How severe is CVE-2020-27030?: High severity. CVSS v3 base score is 7.8 out of 10.