Details of VAR-201901-1554

ID

VAR-201901-1554

CVE

CVE-2018-20674

TITLE

plural D-Link Command injection vulnerability in product devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-013972

DESCRIPTION

plural D-Link Product devices contain a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. D-LinkDIR-822C1 and others are all wireless router products of D-Link. A command execution vulnerability exists in several D-Link products that can be exploited by remote attackers to execute commands. D-Link DIR-822 C1, etc. The following products and versions are affected: D-Link DIR-822 C1 with firmware prior to v3.11B01Beta; DIR-822-US C1 with firmware prior to v3.11B01Beta; DIR-850L A with firmware prior to v1.21B08Beta *; DIR-850L B* with firmware prior to v2.22B03Beta; DIR-880L A* with firmware prior to v1.20B02Beta

Trust: 1.35

sources: JVNDB: JVNDB-2018-013972 // CNVD: CNVD-2019-01715 // VULHUB: VHN-131504

IOT TAXONOMY

category:

['ICS', 'Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-01715

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-822-us	scope:	lte	version:	3.10b06	Trust: 1.0
vendor:	dlink	model:	dir-850l	scope:	lte	version:	1.21b07	Trust: 1.0
vendor:	dlink	model:	dir-880l	scope:	eq	version:	1.20b01	Trust: 1.0
vendor:	dlink	model:	dir-822	scope:	lte	version:	3.10b06	Trust: 1.0
vendor:	dlink	model:	dir-880l	scope:	lte	version:	1.07.b08	Trust: 1.0
vendor:	dlink	model:	dir-850l	scope:	eq	version:	2.22b02	Trust: 1.0
vendor:	dlink	model:	dir-850l	scope:	lte	version:	2.21b01	Trust: 1.0
vendor:	d link	model:	dir-822	scope:	lt	version:	3.11b01beta	Trust: 0.8
vendor:	d link	model:	dir-822-us	scope:	lt	version:	3.11b01beta	Trust: 0.8
vendor:	d link	model:	dir-850l	scope:	lt	version:	1.21b08beta	Trust: 0.8
vendor:	d link	model:	dir-850l	scope:	lt	version:	2.22b03beta	Trust: 0.8
vendor:	d link	model:	dir-880l	scope:	lt	version:	1.20b02beta	Trust: 0.8
vendor:	d link	model:	dir-850l b* <v2.22b03beta	scope:	-	version:	-	Trust: 0.6
vendor:	d link	model:	dir-822 c1 <v3.11b01beta	scope:	-	version:	-	Trust: 0.6
vendor:	d link	model:	dir-822-us c1 <v3.11b01beta	scope:	-	version:	-	Trust: 0.6
vendor:	d link	model:	dir-850l a* <v1.21b08beta	scope:	-	version:	-	Trust: 0.6
vendor:	d link	model:	dir-880l a* <v1.20b02beta	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-01715 // JVNDB: JVNDB-2018-013972 // NVD: CVE-2018-20674

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-20674
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-20674
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-01715
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201901-139
value:	HIGH
Trust: 0.6
VULHUB:	VHN-131504
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-20674
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-01715
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-131504
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-20674
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:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-01715 // VULHUB: VHN-131504 // JVNDB: JVNDB-2018-013972 // CNNVD: CNNVD-201901-139 // NVD: CVE-2018-20674

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-77	Trust: 0.9

sources: VULHUB: VHN-131504 // JVNDB: JVNDB-2018-013972 // NVD: CVE-2018-20674

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-139

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-201901-139

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-013972

PATCH

title:	DIR-850L Rev. Ax/Bx, DIR-880L Rev.Ax, DIR-822 Rev. Cx :: Authenticated Command Bypass & Authenticated Remote Command Execution (RCE)	url:	https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10101	Trust: 0.8
title:	Patches for multiple D-Link product command execution vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/150341	Trust: 0.6
title:	Multiple D-Link Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=88327	Trust: 0.6

sources: CNVD: CNVD-2019-01715 // JVNDB: JVNDB-2018-013972 // CNNVD: CNNVD-201901-139

EXTERNAL IDS

db:	NVD	id:	CVE-2018-20674	Trust: 3.1
db:	DLINK	id:	SAP10101	Trust: 2.3
db:	JVNDB	id:	JVNDB-2018-013972	Trust: 0.8
db:	CNNVD	id:	CNNVD-201901-139	Trust: 0.7
db:	CNVD	id:	CNVD-2019-01715	Trust: 0.6
db:	VULHUB	id:	VHN-131504	Trust: 0.1

sources: CNVD: CNVD-2019-01715 // VULHUB: VHN-131504 // JVNDB: JVNDB-2018-013972 // CNNVD: CNNVD-201901-139 // NVD: CVE-2018-20674

REFERENCES

url:	https://securityadvisories.dlink.com/announcement/publication.aspx?name=sap10101	Trust: 2.3
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-20674	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-20674	Trust: 0.8

sources: CNVD: CNVD-2019-01715 // VULHUB: VHN-131504 // JVNDB: JVNDB-2018-013972 // CNNVD: CNNVD-201901-139 // NVD: CVE-2018-20674

SOURCES

db:	CNVD	id:	CNVD-2019-01715
db:	VULHUB	id:	VHN-131504
db:	JVNDB	id:	JVNDB-2018-013972
db:	CNNVD	id:	CNNVD-201901-139
db:	NVD	id:	CVE-2018-20674

LAST UPDATE DATE

2024-11-23T21:37:43.235000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-01715	date:	2019-01-17T00:00:00
db:	VULHUB	id:	VHN-131504	date:	2019-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-013972	date:	2019-03-07T00:00:00
db:	CNNVD	id:	CNNVD-201901-139	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2018-20674	date:	2024-11-21T04:01:58.123

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-01715	date:	2019-01-17T00:00:00
db:	VULHUB	id:	VHN-131504	date:	2019-01-09T00:00:00
db:	JVNDB	id:	JVNDB-2018-013972	date:	2019-03-07T00:00:00
db:	CNNVD	id:	CNNVD-201901-139	date:	2019-01-09T00:00:00
db:	NVD	id:	CVE-2018-20674	date:	2019-01-09T00:29:00.210