Details of VAR-202412-2693

ID

VAR-202412-2693

CVE

CVE-2020-9210

TITLE

Huawei of Myna Vulnerability related to insufficient data integrity verification in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2020-018355

DESCRIPTION

There is an insufficient integrity vulnerability in Huawei products. A module does not perform sufficient integrity check in a specific scenario. Attackers can exploit the vulnerability by physically install malware. This could compromise normal service of the affected device. (Vulnerability ID: HWPSIRT-2020-00145) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9210. Huawei of Myna Firmware contains a vulnerability related to insufficient data integrity validation.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Huawei Myna is a smart speaker from Huawei, a Chinese company

Trust: 2.16

sources: NVD: CVE-2020-9210 // JVNDB: JVNDB-2020-018355 // CNVD: CNVD-2025-02557

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-02557

AFFECTED PRODUCTS

vendor:	huawei	model:	myna	scope:	eq	version:	9.0.1.11\(h100sp8c00\)	Trust: 1.0
vendor:	huawei	model:	myna	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	myna	scope:	eq	version:	myna firmware 9.0.1.11(h100sp8c00)	Trust: 0.8
vendor:	huawei	model:	myna	scope:	eq	version:	-	Trust: 0.8
vendor:	huawei	model:	myna 9.0.1.11	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-02557 // JVNDB: JVNDB-2020-018355 // NVD: CVE-2020-9210

CVSS

SEVERITY

CVSSV2

CVSSV3

psirt@huawei.com:	CVE-2020-9210
value:	MEDIUM
Trust: 1.0
nvd@nist.gov:	CVE-2020-9210
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2020-9210
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-02557
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-02557
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

psirt@huawei.com:	CVE-2020-9210
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.1
Trust: 2.0
NVD:	CVE-2020-9210
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-02557 // JVNDB: JVNDB-2020-018355 // NVD: CVE-2020-9210 // NVD: CVE-2020-9210

PROBLEMTYPE DATA

problemtype:	CWE-354	Trust: 1.0
problemtype:	Incomplete data integrity verification (CWE-354) [ others ]	Trust: 0.8
problemtype:	Incomplete data integrity verification (CWE-354) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-018355 // NVD: CVE-2020-9210

PATCH

title:

Patch for Huawei Myna input validation error vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/652581

Trust: 0.6

sources: CNVD: CNVD-2025-02557

EXTERNAL IDS

db:	NVD	id:	CVE-2020-9210	Trust: 3.2
db:	JVNDB	id:	JVNDB-2020-018355	Trust: 0.8
db:	CNVD	id:	CNVD-2025-02557	Trust: 0.6

sources: CNVD: CNVD-2025-02557 // JVNDB: JVNDB-2020-018355 // NVD: CVE-2020-9210

REFERENCES

url:	https://www.huawei.com/en/psirt/security-advisories/2021/huawei-sa-20210106-01-myna-en	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-9210	Trust: 1.4

sources: CNVD: CNVD-2025-02557 // JVNDB: JVNDB-2020-018355 // NVD: CVE-2020-9210

SOURCES

db:	CNVD	id:	CNVD-2025-02557
db:	JVNDB	id:	JVNDB-2020-018355
db:	NVD	id:	CVE-2020-9210

LAST UPDATE DATE

2025-02-07T23:24:03.808000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-02557	date:	2025-02-06T00:00:00
db:	JVNDB	id:	JVNDB-2020-018355	date:	2025-01-16T07:11:00
db:	NVD	id:	CVE-2020-9210	date:	2025-01-13T18:57:02.907

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-02557	date:	2025-01-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-018355	date:	2025-01-16T00:00:00
db:	NVD	id:	CVE-2020-9210	date:	2024-12-27T10:15:14.037