CVE-2021-25374: Samsung Members

High severity, CVSS 7.5. EPSS: 3.1% chance of exploitation in the next 30 days.

An improper authorization vulnerability in Samsung Members "samsungrewards" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.

Affected products

• Samsung Members: up to and including 2.4.83.9; from 3.9.00.9

Published 2021-04-09. Last modified 2026-06-17.