CVE-2021-39810

CVSS 7.8 HIGHEPSS 0.1%CWE-862

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

30 out 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Google · Android

Referências

https://source.android.com/docs/security/bulletin/android-14 https://source.android.com/security/bulletin/2025-09-01