Details of VAR-202202-1691

ID

VAR-202202-1691

CVE

CVE-2021-46247

TITLE

ASUSTeK Computer Inc. of cmax6000 Vulnerability related to use of hardcoded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-006186

DESCRIPTION

The use of a hard-coded cryptographic key significantly increases the possibility encrypted data may be recovered from ASUS CMAX6000 v1.02.00. ASUSTeK Computer Inc. of cmax6000 A vulnerability exists in the firmware regarding the use of hardcoded credentials.Information may be obtained. ASUS Cmax6000 is a 4x4 dual-band Wifi cable modem router from Asus in China

Trust: 2.16

sources: NVD: CVE-2021-46247 // JVNDB: JVNDB-2022-006186 // CNVD: CNVD-2022-31527

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-31527

AFFECTED PRODUCTS

vendor:	asus	model:	cmax6000	scope:	eq	version:	1.02.00	Trust: 1.0
vendor:	asustek computer	model:	cmax6000	scope:	-	version:	-	Trust: 0.8
vendor:	asustek computer	model:	cmax6000	scope:	eq	version:	-	Trust: 0.8
vendor:	asustek computer	model:	cmax6000	scope:	eq	version:	cmax6000 firmware 1.02.00	Trust: 0.8
vendor:	asus	model:	cmax6000	scope:	eq	version:	v1.02.00	Trust: 0.6

sources: CNVD: CNVD-2022-31527 // JVNDB: JVNDB-2022-006186 // NVD: CVE-2021-46247

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-46247
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-46247
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2022-31527
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202202-1408
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2021-46247
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2022-31527
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2021-46247
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-46247
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2022-31527 // JVNDB: JVNDB-2022-006186 // CNNVD: CNNVD-202202-1408 // NVD: CVE-2021-46247

PROBLEMTYPE DATA

problemtype:	CWE-798	Trust: 1.0
problemtype:	Use hard-coded credentials (CWE-798) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-006186 // NVD: CVE-2021-46247

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-1408

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202202-1408

PATCH

title:	Patch for ASUS CMAX6000 Information Disclosure Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/330286	Trust: 0.6
title:	Asus CMAX6000 Repair measures for trust management problem vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=184149	Trust: 0.6

sources: CNVD: CNVD-2022-31527 // CNNVD: CNNVD-202202-1408

EXTERNAL IDS

db:	NVD	id:	CVE-2021-46247	Trust: 3.8
db:	JVNDB	id:	JVNDB-2022-006186	Trust: 0.8
db:	CNVD	id:	CNVD-2022-31527	Trust: 0.6
db:	CNNVD	id:	CNNVD-202202-1408	Trust: 0.6

sources: CNVD: CNVD-2022-31527 // JVNDB: JVNDB-2022-006186 // CNNVD: CNNVD-202202-1408 // NVD: CVE-2021-46247

REFERENCES

url:	https://drive.google.com/drive/folders/1lsaxwkinkrkezxqanempt906augdguk_?usp=sharing	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2021-46247	Trust: 2.0

sources: CNVD: CNVD-2022-31527 // JVNDB: JVNDB-2022-006186 // CNNVD: CNNVD-202202-1408 // NVD: CVE-2021-46247

SOURCES

db:	CNVD	id:	CNVD-2022-31527
db:	JVNDB	id:	JVNDB-2022-006186
db:	CNNVD	id:	CNNVD-202202-1408
db:	NVD	id:	CVE-2021-46247

LAST UPDATE DATE

2024-11-23T22:57:47.630000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-31527	date:	2022-04-22T00:00:00
db:	JVNDB	id:	JVNDB-2022-006186	date:	2023-07-03T08:36:00
db:	CNNVD	id:	CNNVD-202202-1408	date:	2022-03-10T00:00:00
db:	NVD	id:	CVE-2021-46247	date:	2024-11-21T06:33:48.763

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-31527	date:	2022-04-22T00:00:00
db:	JVNDB	id:	JVNDB-2022-006186	date:	2023-07-03T00:00:00
db:	CNNVD	id:	CNNVD-202202-1408	date:	2022-02-17T00:00:00
db:	NVD	id:	CVE-2021-46247	date:	2022-02-17T19:15:07.963