CVE-2023-21251

high

Description

In onCreate of ConfirmDialog.java, there is a possible way to connect to VNP bypassing user's consent due to improper input validation. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.

References

https://source.android.com/security/bulletin/2023-07-01

https://android.googlesource.com/platform/frameworks/base/+/57946e2bb73850e817b3c01fa5350d705e178e39

Details

Source: Mitre, NVD

Published: 2023-07-13

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.3

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

Severity: High

EPSS

EPSS: 0.00004