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CVE-2021-39810
Published: Oct 30, 2023
Modified: Sep 4, 2025
PUBLISHED
Description
In verifyDefaults of CardEmulationManager.java, there is a possible way to set a third party app as the default contactless payment app without user consent due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
| Vendor | Product | Versions |
|---|---|---|
Android | affected 13 |
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