Missing Input Validation in Samsung Flow Windows Application
CVE-2021-25509

5.9MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Flow
Vendor
CVE Published:
5 November 2021

What is CVE-2021-25509?

The Samsung Flow Windows application prior to Version 4.8.5.0 suffers from a serious flaw due to missing input validation, enabling malicious actors to overwrite arbitrary files in known Windows folders. This vulnerability poses significant security risks, as it allows unauthorized modification of files that could lead to data loss or compromise system integrity. Users are advised to promptly update their applications to mitigate potential threats.

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Deploy the Patch

Affected Version(s)

Samsung Flow - < 4.8.5.0

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...
x_refsource_MISC

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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