What is the severity of CVE-2021-25331?

The severity of CVE-2021-25331 is classified as medium due to the potential unauthorized access to sensitive balance information.

How do I fix CVE-2021-25331?

To fix CVE-2021-25331, update the Samsung Pay mini application to version 4.0.14 or later.

What types of information are exposed by CVE-2021-25331?

CVE-2021-25331 exposes unauthorized access to balance information during certain conditions over the lockscreen.

Which versions of Samsung Pay mini are affected by CVE-2021-25331?

CVE-2021-25331 affects all versions of Samsung Pay mini prior to v4.0.14.

Is authentication bypass a concern in CVE-2021-25331?

Yes, CVE-2021-25331 involves improper access control which constitutes an authentication bypass vulnerability.

Vulnerability/
CVE-2021-25331

low

3.2

CWE

200

4/3/2021

3/8/2024

CVE-2021-25331: Infoleak

First published: Thu Mar 04 2021(Updated: )

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.

Credit: mobile.security@samsung.com

Affected Software	Affected Version	How to fix
Samsung Pay mini	<4.0.14

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-25331?
The severity of CVE-2021-25331 is classified as medium due to the potential unauthorized access to sensitive balance information.
How do I fix CVE-2021-25331?
To fix CVE-2021-25331, update the Samsung Pay mini application to version 4.0.14 or later.
What types of information are exposed by CVE-2021-25331?
CVE-2021-25331 exposes unauthorized access to balance information during certain conditions over the lockscreen.
Which versions of Samsung Pay mini are affected by CVE-2021-25331?
CVE-2021-25331 affects all versions of Samsung Pay mini prior to v4.0.14.
Is authentication bypass a concern in CVE-2021-25331?
Yes, CVE-2021-25331 involves improper access control which constitutes an authentication bypass vulnerability.

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/weakness
agent/author
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/samsung
canonical/samsung pay mini

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Frequently Asked Questions

What is the severity of CVE-2021-25331?
The severity of CVE-2021-25331 is classified as medium due to the potential unauthorized access to sensitive balance information.
How do I fix CVE-2021-25331?
To fix CVE-2021-25331, update the Samsung Pay mini application to version 4.0.14 or later.
What types of information are exposed by CVE-2021-25331?
CVE-2021-25331 exposes unauthorized access to balance information during certain conditions over the lockscreen.
Which versions of Samsung Pay mini are affected by CVE-2021-25331?
CVE-2021-25331 affects all versions of Samsung Pay mini prior to v4.0.14.
Is authentication bypass a concern in CVE-2021-25331?
Yes, CVE-2021-25331 involves improper access control which constitutes an authentication bypass vulnerability.