Unrated severityNVD Advisory· Published Oct 30, 2023· Updated Sep 4, 2025
CVE-2021-39810
CVE-2021-39810
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.
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Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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