CVE-2025-21030

MEDIUM EPSS 4.3%

Published Sep 3, 202510mo ago · Modified Jun 17, 20262w ago

4.3 CVSS 3.1

Medium

Published Sep 3, 2025 10mo ago

Last Modified Jun 17, 2026 2w ago

Description

Improper handling of insufficient permission in AppPrelaunchManagerService prior to SMR Sep-2025 Release 1 in Chinese Android 15 allows local attackers to execute arbitrary application in the background.

CVSS Details

Base Score

4.3

Exploitability

0.9

Impact

3.4

Vector string

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

Attack Vector Physical

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity Low

Availability Low

Threat Intelligence

EPSS Exploit Probability

4.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

References 1

security.samsungmobile.com https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.