CVE-2023-21121

2023-06-1519:15:09

CWE-20

[email protected]

web.nvd.nist.gov

cve-2023-21121

appmanagementfragment

input validation

android-11

android-12

nvd

security vulnerability

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

In onResume of AppManagementFragment.java, there is a possible way to prevent users from forgetting a previously connected VPN due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-205460459

Affected configurations

NVD

Node

googleandroidMatch11.0-

googleandroidMatch12.0-

CPENameOperatorVersion
google:androidgoogle androideq11.0
google:androidgoogle androideq12.0

CPE	Name	Operator	Version
google:android	google android	eq	11.0
google:android	google android	eq	12.0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android-11 Android-12",
        "status": "affected"
      }
    ]
  }
]