CVE-2021-25373 Information

Description

Using unsafe PendingIntent in Customization Service prior to version 2.2.02.1 in Android O(8.x) 2.4.03.0 in Android P(9.0) 2.7.02.1 in Android Q(10.0) and 2.9.01.1 in Android R(11.0) allows local attackers to perform unauthorized action without permission via hijacking the PendingIntent.

CVSS Vector

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

Reference

https://security.samsungmobile.com/serviceWeb.smsb https://security.samsungmobile.com/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8