What is CVE-2021-25453?

CVE-2021-25453 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 5.1/10. Published 2021-09-09.

How severe is CVE-2021-25453?

Medium severity. CVSS v3 base score is 5.1 out of 10.

Improper input validation in Google Android

CVE-2021-25453

Some improper access control in Bluetooth APIs prior to SMR Sep-2021 Release 1 allows untrusted application to get Bluetooth information.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 8.1, 9.0, 10.0
Samsung Mobile Devices — versions O(8.1), P(9.0), Q(10.0), R(11.0)

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2021-25453?: CVE-2021-25453 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 5.1/10. Published 2021-09-09.
How severe is CVE-2021-25453?: Medium severity. CVSS v3 base score is 5.1 out of 10.