Details of VAR-202112-0237

ID

VAR-202112-0237

CVE

CVE-2021-37079

TITLE

Huawei Input validation vulnerability in smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-015951

DESCRIPTION

There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission. Huawei Smartphones contain a vulnerability related to input validation.Information is tampered with and service operation is interrupted (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2021-37079 // JVNDB: JVNDB-2021-015951 // VULHUB: VHN-398913

AFFECTED PRODUCTS

vendor:	huawei	model:	harmonyos	scope:	lt	version:	2.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	harmonyos	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-015951 // NVD: CVE-2021-37079

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-37079
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2021-37079
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202109-2008
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-398913
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-37079
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-398913
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-37079
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2021-37079
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-398913 // JVNDB: JVNDB-2021-015951 // CNNVD: CNNVD-202109-2008 // NVD: CVE-2021-37079

PROBLEMTYPE DATA

problemtype:	CWE-94	Trust: 1.0
problemtype:	Inappropriate input confirmation (CWE-20) [NVD evaluation ]	Trust: 0.8
problemtype:	CWE-20	Trust: 0.1

sources: VULHUB: VHN-398913 // JVNDB: JVNDB-2021-015951 // NVD: CVE-2021-37079

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202109-2008

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202109-2008

PATCH

title:	security-bulletins-202109-0000001196270727	url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 0.8
title:	Huawei HarmonyOS Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=173487	Trust: 0.6

sources: JVNDB: JVNDB-2021-015951 // CNNVD: CNNVD-202109-2008

EXTERNAL IDS

db:	NVD	id:	CVE-2021-37079	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-015951	Trust: 0.8
db:	CNNVD	id:	CNNVD-202109-2008	Trust: 0.6
db:	VULHUB	id:	VHN-398913	Trust: 0.1

sources: VULHUB: VHN-398913 // JVNDB: JVNDB-2021-015951 // CNNVD: CNNVD-202109-2008 // NVD: CVE-2021-37079

REFERENCES

url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37079	Trust: 1.4
url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202109-0000001196270727	Trust: 0.6

sources: VULHUB: VHN-398913 // JVNDB: JVNDB-2021-015951 // CNNVD: CNNVD-202109-2008 // NVD: CVE-2021-37079

SOURCES

db:	VULHUB	id:	VHN-398913
db:	JVNDB	id:	JVNDB-2021-015951
db:	CNNVD	id:	CNNVD-202109-2008
db:	NVD	id:	CVE-2021-37079

LAST UPDATE DATE

2024-08-14T14:50:03.515000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-398913	date:	2021-12-09T00:00:00
db:	JVNDB	id:	JVNDB-2021-015951	date:	2022-12-05T02:08:00
db:	CNNVD	id:	CNNVD-202109-2008	date:	2021-12-14T00:00:00
db:	NVD	id:	CVE-2021-37079	date:	2023-08-08T14:21:49.707

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-398913	date:	2021-12-07T00:00:00
db:	JVNDB	id:	JVNDB-2021-015951	date:	2022-12-05T00:00:00
db:	CNNVD	id:	CNNVD-202109-2008	date:	2021-09-05T00:00:00
db:	NVD	id:	CVE-2021-37079	date:	2021-12-07T17:15:09.270