What is the severity of CVE-2021-25509?

CVE-2021-25509 has been assigned a high severity rating due to the potential for arbitrary file overwriting in crucial Windows folders.

How do I fix CVE-2021-25509?

To remediate CVE-2021-25509, users should update the Samsung Flow application to version 4.8.5.0 or later.

Which versions of Samsung Flow are affected by CVE-2021-25509?

CVE-2021-25509 affects all versions of Samsung Flow prior to 4.8.5.0.

What type of vulnerability is CVE-2021-25509?

CVE-2021-25509 is classified as an input validation vulnerability.

Can CVE-2021-25509 be exploited remotely?

CVE-2021-25509 can potentially be exploited locally by users with access to the affected Samsung Flow application.

Vulnerability/
CVE-2021-25509

high

7.1

CWE

5/11/2021

3/8/2024

CVE-2021-25509: Input Validation

First published: Fri Nov 05 2021(Updated: )

A missing input validation in Samsung Flow Windows application prior to Version 4.8.5.0 allows attackers to overwrite abtraty file in the Windows known folders.

Credit: mobile.security@samsung.com

Affected Software	Affected Version	How to fix
Samsung Samsung Flow	<4.8.5.0

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Reference Links

https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=11

Frequently Asked Questions

What is the severity of CVE-2021-25509?
CVE-2021-25509 has been assigned a high severity rating due to the potential for arbitrary file overwriting in crucial Windows folders.
How do I fix CVE-2021-25509?
To remediate CVE-2021-25509, users should update the Samsung Flow application to version 4.8.5.0 or later.
Which versions of Samsung Flow are affected by CVE-2021-25509?
CVE-2021-25509 affects all versions of Samsung Flow prior to 4.8.5.0.
What type of vulnerability is CVE-2021-25509?
CVE-2021-25509 is classified as an input validation vulnerability.
Can CVE-2021-25509 be exploited remotely?
CVE-2021-25509 can potentially be exploited locally by users with access to the affected Samsung Flow application.

collector/nvd-index
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source/MITRE
agent/severity
agent/weakness
agent/last-modified-date
agent/author
agent/references
agent/tags
agent/description
agent/event
agent/first-publish-date
agent/source
vendor/samsung
canonical/samsung samsung flow

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Frequently Asked Questions

What is the severity of CVE-2021-25509?
CVE-2021-25509 has been assigned a high severity rating due to the potential for arbitrary file overwriting in crucial Windows folders.
How do I fix CVE-2021-25509?
To remediate CVE-2021-25509, users should update the Samsung Flow application to version 4.8.5.0 or later.
Which versions of Samsung Flow are affected by CVE-2021-25509?
CVE-2021-25509 affects all versions of Samsung Flow prior to 4.8.5.0.
What type of vulnerability is CVE-2021-25509?
CVE-2021-25509 is classified as an input validation vulnerability.
Can CVE-2021-25509 be exploited remotely?
CVE-2021-25509 can potentially be exploited locally by users with access to the affected Samsung Flow application.