CVE-2021-0386 Security feature bypass in Android
An insecure default in Android's USB confirmation activity allows local attackers to perform tapjacking and escalate privileges via user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-0386?
CVE-2021-0386 is a high-severity vulnerability in Google Android, published on 10 Mar 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
In onCreate of UsbConfirmActivity, there is a possible tapjacking vector due to an insecure default value. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-173421110
Weakness: CWE-1021
Which versions are affected by CVE-2021-0386?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2021-0386?
No fix has been published for CVE-2021-0386 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-0386 being exploited?
There is no known exploitation of CVE-2021-0386 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-4jmq-3w5w-h4fc.