Details of VAR-202204-1834

ID

VAR-202204-1834

CVE

CVE-2021-46441

TITLE

of D-Link Japan Co., Ltd. dir-825 in the firmware OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-008851

DESCRIPTION

In the "webupg" binary of D-Link DIR-825 G1, because of the lack of parameter verification, attackers can use "cmd" parameters to execute arbitrary system commands after obtaining authorization. of D-Link Japan Co., Ltd. dir-825 The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. DIR-825 G1 is a router from D-Link in Taiwan

Trust: 2.25

sources: NVD: CVE-2021-46441 // JVNDB: JVNDB-2022-008851 // CNVD: CNVD-2022-43230 // VULMON: CVE-2021-46441

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-43230

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-825	scope:	eq	version:	-	Trust: 1.0
vendor:	ディーリンクジャパン株式会社	model:	dir-825	scope:	eq	version:	dir-825 firmware	Trust: 0.8
vendor:	ディーリンクジャパン株式会社	model:	dir-825	scope:	eq	version:	-	Trust: 0.8
vendor:	ディーリンクジャパン株式会社	model:	dir-825	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dir-825 g1	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-43230 // JVNDB: JVNDB-2022-008851 // NVD: CVE-2021-46441

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-46441
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-46441
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2022-43230
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202204-4515
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-46441
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2021-46441
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2022-43230
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2021-46441
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2021-46441
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2022-43230 // VULMON: CVE-2021-46441 // JVNDB: JVNDB-2022-008851 // CNNVD: CNNVD-202204-4515 // NVD: CVE-2021-46441

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.0
problemtype:	OS Command injection (CWE-78) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-008851 // NVD: CVE-2021-46441

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202204-4515

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202204-4515

EXTERNAL IDS

db:	NVD	id:	CVE-2021-46441	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-008851	Trust: 0.8
db:	CNVD	id:	CNVD-2022-43230	Trust: 0.6
db:	CNNVD	id:	CNNVD-202204-4515	Trust: 0.6
db:	VULMON	id:	CVE-2021-46441	Trust: 0.1

sources: CNVD: CNVD-2022-43230 // VULMON: CVE-2021-46441 // JVNDB: JVNDB-2022-008851 // CNNVD: CNNVD-202204-4515 // NVD: CVE-2021-46441

REFERENCES

url:	https://www.dlink.com/en/security-bulletin/	Trust: 3.1
url:	https://github.com/tgp-top/d-link-dir-825	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2021-46441	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2021-46441/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-43230 // VULMON: CVE-2021-46441 // JVNDB: JVNDB-2022-008851 // CNNVD: CNNVD-202204-4515 // NVD: CVE-2021-46441

SOURCES

db:	CNVD	id:	CNVD-2022-43230
db:	VULMON	id:	CVE-2021-46441
db:	JVNDB	id:	JVNDB-2022-008851
db:	CNNVD	id:	CNNVD-202204-4515
db:	NVD	id:	CVE-2021-46441

LAST UPDATE DATE

2024-11-23T22:54:36.109000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-43230	date:	2022-06-05T00:00:00
db:	VULMON	id:	CVE-2021-46441	date:	2022-05-06T00:00:00
db:	JVNDB	id:	JVNDB-2022-008851	date:	2023-07-31T08:22:00
db:	CNNVD	id:	CNNVD-202204-4515	date:	2022-05-07T00:00:00
db:	NVD	id:	CVE-2021-46441	date:	2024-11-21T06:34:05.150

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-43230	date:	2022-06-01T00:00:00
db:	VULMON	id:	CVE-2021-46441	date:	2022-04-27T00:00:00
db:	JVNDB	id:	JVNDB-2022-008851	date:	2023-07-31T00:00:00
db:	CNNVD	id:	CNNVD-202204-4515	date:	2022-04-27T00:00:00
db:	NVD	id:	CVE-2021-46441	date:	2022-04-27T11:15:44.180