Details of VAR-202111-0046

ID

VAR-202111-0046

CVE

CVE-2021-25509

TITLE

Samsung Flow Windows Application validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-014725

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

Trust: 1.62

sources: NVD: CVE-2021-25509 // JVNDB: JVNDB-2021-014725

AFFECTED PRODUCTS

vendor:	samsung	model:	flow	scope:	lt	version:	4.8.5.0	Trust: 1.0
vendor:	サムスン	model:	samsung flow	scope:	eq	version:	4.8.5.0	Trust: 0.8
vendor:	サムスン	model:	samsung flow	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-014725 // NVD: CVE-2021-25509

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2021-25509
value:	HIGH
Trust: 1.8
mobile.security@samsung.com:	CVE-2021-25509
value:	MEDIUM
Trust: 1.0
CNNVD:	CNNVD-202111-478
value:	HIGH
Trust: 0.6

NVD:
severity:	LOW
baseScore:	3.6
vectorString:	AV:L/AC:L/AU:N/C:N/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	4.9
acInsufInfo:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	FALSE
version:	2.0
Trust: 1.0
NVD:	CVE-2021-25509
severity:	LOW
baseScore:	3.6
vectorString:	AV:L/AC:L/AU:N/C:N/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8

NVD:
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.2
version:	3.1
Trust: 1.0
mobile.security@samsung.com:
baseSeverity:	MEDIUM
baseScore:	5.9
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	2.5
impactScore:	3.4
version:	3.1
Trust: 1.0
NVD:	CVE-2021-25509
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2021-014725 // NVD: CVE-2021-25509 // NVD: CVE-2021-25509 // CNNVD: CNNVD-202111-478

PROBLEMTYPE DATA

problemtype:	CWE-20	Trust: 1.0
problemtype:	Inappropriate input confirmation (CWE-20) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-014725 // NVD: CVE-2021-25509

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202111-478

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202111-478

CONFIGURATIONS

sources: NVD: CVE-2021-25509

PATCH

title:	Security Updates (NOV-2021 Updates)	url:	https://security.samsungmobile.com/serviceweb.smsb?year=2021&month=11	Trust: 0.8
title:	Samsung Flow Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=170038	Trust: 0.6

sources: JVNDB: JVNDB-2021-014725 // CNNVD: CNNVD-202111-478

EXTERNAL IDS

db:	NVD	id:	CVE-2021-25509	Trust: 3.2
db:	JVNDB	id:	JVNDB-2021-014725	Trust: 0.8
db:	CNNVD	id:	CNNVD-202111-478	Trust: 0.6

sources: JVNDB: JVNDB-2021-014725 // NVD: CVE-2021-25509 // CNNVD: CNNVD-202111-478

REFERENCES

url:	https://security.samsungmobile.com/serviceweb.smsb?year=2021&month=11	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2021-25509	Trust: 1.4

sources: JVNDB: JVNDB-2021-014725 // NVD: CVE-2021-25509 // CNNVD: CNNVD-202111-478

SOURCES

db:	JVNDB	id:	JVNDB-2021-014725
db:	NVD	id:	CVE-2021-25509
db:	CNNVD	id:	CNNVD-202111-478

LAST UPDATE DATE

2023-12-18T12:49:01.988000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2021-014725	date:	2022-10-26T03:38:00
db:	NVD	id:	CVE-2021-25509	date:	2021-11-09T15:57:08.983
db:	CNNVD	id:	CNNVD-202111-478	date:	2021-11-17T00:00:00

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2021-014725	date:	2022-10-26T00:00:00
db:	NVD	id:	CVE-2021-25509	date:	2021-11-05T03:15:12.013
db:	CNNVD	id:	CNNVD-202111-478	date:	2021-11-05T00:00:00