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PRIOn knowledge basePRION:CVE-2021-39807HistoryApr 12, 2022 - 5:15 p.m.
Privilege escalation
2022-04-1217:15:00
PRIOn knowledge base
www.prio-n.com
2
0.0004 Low
EPSS
Percentile
5.1%
In handleNfcStateChanged of SecureNfcEnabler.java, there is a possible way to enable NFC from the Guest account due to a missing permission check. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-209446496
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