What is CVE-2021-25427?

CVE-2021-25427 is a medium-severity vulnerability in Google Android, classified under SQL Injection. CVSS score: 6.5/10. Published 2021-07-08.

How severe is CVE-2021-25427?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SQL Injection in Google Android

CVE-2021-25427

SQL injection vulnerability in Bluetooth prior to SMR July-2021 Release 1 allows unauthorized access to paired device information

Vulnerability class: SQL Injection

Published 2021-07-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (9.6th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

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-89 — SQL Injection

References

security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2021-25427?: CVE-2021-25427 is a medium-severity vulnerability in Google Android, classified under SQL Injection. CVSS score: 6.5/10. Published 2021-07-08.
How severe is CVE-2021-25427?: Medium severity. CVSS v3 base score is 6.5 out of 10.