What is CVE-2021-25344?

CVE-2021-25344 is a medium-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 6.2/10. Published 2021-03-04.

How severe is CVE-2021-25344?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Auth bypass in Google Android

CVE-2021-25344

Missing permission check in knox_custom service prior to SMR Mar-2021 Release 1 allows attackers to gain access to device's serial number without permission.

Vulnerability class: Broken Access Control

EPSS: 0.001 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 10.0, 11.0
Samsung Mobile Devices — versions Q(10.0), R(11.0)

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

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

Frequently asked questions

What is CVE-2021-25344?: CVE-2021-25344 is a medium-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 6.2/10. Published 2021-03-04.
How severe is CVE-2021-25344?: Medium severity. CVSS v3 base score is 6.2 out of 10.