CVE-2021-25427 SQL injection in Samsung Mobile Devices

What is CVE-2021-25427?

CVE-2021-25427 is a medium-severity SQL injection vulnerability in Google Android, published on 8 Jul 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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

Weakness: CWE-89

Which versions are affected by CVE-2021-25427?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2021-25427?

No fix has been published for CVE-2021-25427 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2021-25427 being exploited?

There is no known exploitation of CVE-2021-25427 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-8p4w-28p8-3x8g.