What’s Vulnerable › Vulnerabilities

CVE-2021-25331

• Severity: low (CVSS 2.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-04 · updated 2026-06-17
• Weakness: CWE-200

Description

Improper access control in Samsung Pay mini application prior to v4.0.14 allows unauthorized access to balance information over the lockscreen in specific condition.

Affected products

• Samsung Mobile Samsung Pay Mini: before 4.0.14 — fixed in 4.0.14

How to fix

Upgrade to a fixed version: Samsung Mobile Samsung Pay Mini 4.0.14. Check the vendor advisory for mitigations.

References

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

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