What’s Vulnerable › Vulnerabilities

CVE-2021-25366

• Severity: low (CVSS 2.9 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: 2021-03-25 · updated 2026-06-17
• Weakness: CWE-703

Description

Improper access control in Samsung Internet prior to version 13.2.1.70 allows physically proximate attackers to bypass the secret mode's authentication.

Affected products

• Samsung Mobile Samsung Internet: before 13.2.1.70 — fixed in 13.2.1.70

How to fix

Upgrade to a fixed version: Samsung Mobile Samsung Internet 13.2.1.70. 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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