CVE-2021-25509

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Nov 5, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-255107.8An improper validation vulnerability in FilterProvider prior to SMR Dec-2021 Release 1 allows local arbitrary code execution.CVE-2021-255117.8An improper validation vulnerability in FilterProvider prior to SMR Dec-2021 Release 1 allows attackers to write arbitrary files via a path CVE-2021-255127.8An improper validation vulnerability in telephony prior to SMR Dec-2021 Release 1 allows attackers to launch certain activities.CVE-2021-255132.4An improper privilege management vulnerability in Apps Edge application prior to SMR Dec-2021 Release 1 allows unauthorized access to some dCVE-2021-255146.5An improper intent redirection handling in Tags prior to SMR Dec-2021 Release 1 allows attackers to access sensitive information.CVE-2021-255153.3An improper usage of implicit intent in SemRewardManager prior to SMR Dec-2021 Release 1 allows attackers to access BSSID.CVE-2021-255167.5An improper check or handling of exceptional conditions in Exynos baseband prior to SMR Dec-2021 Release 1 allows attackers to track locatioCVE-2021-255177.8An improper input validation vulnerability in LDFW prior to SMR Dec-2021 Release 1 allows attackers to perform arbitrary code execution.CVE-2021-255186.7An improper boundary check in secure_log of LDFW and BL31 prior to SMR Dec-2021 Release 1 allows arbitrary memory write and code execution.CVE-2021-255193.3An improper access control vulnerability in CPLC prior to SMR Dec-2021 Release 1 allows local attackers to access CPLC information without pCVE-2021-255206.1Insecure caller check and input validation vulnerabilities in SearchKeyword deeplink logic prior to Samsung Internet 16.0.2 allows unstrusteCVE-2021-255213.3Insecure caller check in sharevia deeplink logic prior to Samsung Internet 16.0.2 allows unstrusted applications to get current tab URL in S
CVE-2021-25509: High severity, CVSS 7.1 | Vulnix