CVE-2021-39810
published 2023-10-30CVE-2021-39810: 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…
PriorityP341high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.11%
1.6th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | packages_apps_nfc | >= 13:0 < 13:2025-09-01 | 13:2025-09-01 |
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Android
CVE-2021-39810: Android Security Bulletin 2025-09-01
CVE: CVE-2021-39810
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-212610736
vendor_android·2025-09-01·CVSS 7.8
CVE-2021-39810 [HIGH] CVE-2021-39810: Android Security Bulletin 2025-09-01
CVE: CVE-2021-39810
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-212610736
Android Security Bulletin 2025-09-01
CVE: CVE-2021-39810
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-212610736
OSV
CVE-2021-39810: In verifyDefaults of CardEmulationManager
osv·2025-09-01
CVE-2021-39810 CVE-2021-39810: In verifyDefaults of CardEmulationManager
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.
GHSA
GHSA-4xc5-w23c-5pxx: In NFC, there is a possible way to setup a default contactless payment app without user consent due to a missing permission check
ghsa_unreviewed·2023-10-30
CVE-2021-39810 [HIGH] CWE-862 GHSA-4xc5-w23c-5pxx: In NFC, there is a possible way to setup a default contactless payment app without user consent due to a missing permission check
In NFC, there is a possible way to setup a 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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-10-30
Published