What is CVE-2021-25381?

CVE-2021-25381 is a medium-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 5.5/10. Published 2021-04-09.

How severe is CVE-2021-25381?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Auth bypass in Google Android

CVE-2021-25381

Using unsafe PendingIntent in Samsung Account in versions 10.8.0.4 in Android P(9.0) and below, and 12.1.1.3 in Android Q(10.0) and above allows local attackers to perform unauthorized action without permission via hijacking the PendingInt…

EPSS: 0.002 (11.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 1.0, 1.1, 1.5
Samsung Account — versions 10.8.0.4, 12.1.1.3
Samsung Mobile Account — versions Android P(9.0) and below, Android Q(10.0) and above

Weakness classification (CWE)

References

mobile.security@samsung.com (x_refsource_CONFIRM, Vendor Advisory)
mobile.security@samsung.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-25381?: CVE-2021-25381 is a medium-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 5.5/10. Published 2021-04-09.
How severe is CVE-2021-25381?: Medium severity. CVSS v3 base score is 5.5 out of 10.