CVE-2024-20894 Auth bypass in Samsung Mobile Devices

What is CVE-2024-20894?

CVE-2024-20894 is a medium-severity authentication bypass vulnerability in Samsung Android, published on 2 Jul 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Improper handling of exceptional conditions in Secure Folder prior to SMR Jul-2024 Release 1 allows physical attackers to bypass authentication under certain condition. User interaction is required for triggering this vulnerability.

Weakness: CWE-755

Which versions are affected by CVE-2024-20894?

It affects 1 product.

Products include Samsung Android.

How do I fix CVE-2024-20894?

No fix has been published for CVE-2024-20894 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2024-20894 being exploited?

There is no known exploitation of CVE-2024-20894 in the wild and no public exploit code.

Other vulnerabilities in Samsung Android

• CVE-2025-21042 Samsung Mobile Devices Out-of-Bounds Write Exploited High 8.8
• CVE-2025-21043 Samsung Mobile Devices Out-of-Bounds Write Exploited High 8.8
• CVE-2021-25487 Samsung Mobile Devices Out-of-Bounds Read Exploited High 7.3
• CVE-2021-25394 Samsung Mobile Devices Race Condition Exploited Medium 6.4
• CVE-2021-25395 Samsung Mobile Devices Race Condition Exploited Medium 6.4

All Samsung Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-mg7v-q6g4-qfqr.