Details of VAR-202004-1406

ID

VAR-202004-1406

CVE

CVE-2017-18843

TITLE

plural NETGEAR Inadequate protection of credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2017-014885

DESCRIPTION

Certain NETGEAR devices are affected by disclosure of administrative credentials. This affects R6700v2 before 1.1.0.38, R6800 before 1.1.0.38, and D7000 before 1.0.1.50. NETGEAR R6700 , R6800 , D7000 Devices contain vulnerabilities in insufficient protection of credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D7000, etc. are all products of NETGEAR. NETGEAR D7000 is a wireless modem. NETGEAR R6700v2 is a wireless router. NETGEAR R6800 is a wireless router. There are security vulnerabilities in NETGEAR R6700v2 versions before 1.1.0.38, R6800 versions before 1.1.0.38, and D7000 versions before 1.0.1.50. Attackers can use this vulnerability to obtain management credentials

Trust: 2.16

sources: NVD: CVE-2017-18843 // JVNDB: JVNDB-2017-014885 // CNVD: CNVD-2021-61053

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-61053

AFFECTED PRODUCTS

vendor:	netgear	model:	d7000	scope:	lt	version:	1.0.1.50	Trust: 1.6
vendor:	netgear	model:	r6800	scope:	lt	version:	1.1.0.38	Trust: 1.6
vendor:	netgear	model:	r6700	scope:	lt	version:	1.1.0.38	Trust: 1.0
vendor:	netgear	model:	d7000	scope:	eq	version:	1.0.1.50	Trust: 0.8
vendor:	netgear	model:	r6700	scope:	eq	version:	1.1.0.38	Trust: 0.8
vendor:	netgear	model:	r6800	scope:	eq	version:	1.1.0.38	Trust: 0.8
vendor:	netgear	model:	r6700v2	scope:	lt	version:	1.1.0.38	Trust: 0.6

sources: CNVD: CNVD-2021-61053 // JVNDB: JVNDB-2017-014885 // NVD: CVE-2017-18843

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-18843
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2017-18843
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2017-014885
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-61053
value:	LOW
Trust: 0.6

nvd@nist.gov:	CVE-2017-18843
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2017-014885
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2021-61053
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2017-18843
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2017-18843
baseSeverity:	HIGH
baseScore:	8.4
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.5
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2017-014885
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
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-2021-61053 // JVNDB: JVNDB-2017-014885 // NVD: CVE-2017-18843 // NVD: CVE-2017-18843

PROBLEMTYPE DATA

problemtype:

CWE-522

Trust: 1.8

sources: JVNDB: JVNDB-2017-014885 // NVD: CVE-2017-18843

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-1620

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-014885

PATCH

title:	Security Advisory for an Admin Credential Disclosure on Some Routers and a DSL Gateway , PSV-2017-2155	url:	https://kb.netgear.com/000049016/Security-Advisory-for-an-Admin-Credential-Disclosure-on-Some-Routers-PSV-2017-2155	Trust: 0.8
title:	Patch for NETGEAR R6700v2, R6800 and D7000 have unspecified vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/284561	Trust: 0.6
title:	NETGEAR R6700v2 , R6800 and D7000 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116193	Trust: 0.6

sources: CNVD: CNVD-2021-61053 // JVNDB: JVNDB-2017-014885 // CNNVD: CNNVD-202004-1620

EXTERNAL IDS

db:	NVD	id:	CVE-2017-18843	Trust: 3.0
db:	JVNDB	id:	JVNDB-2017-014885	Trust: 0.8
db:	CNVD	id:	CNVD-2021-61053	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1620	Trust: 0.6

sources: CNVD: CNVD-2021-61053 // JVNDB: JVNDB-2017-014885 // CNNVD: CNNVD-202004-1620 // NVD: CVE-2017-18843

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2017-18843	Trust: 2.0
url:	https://kb.netgear.com/000049016/security-advisory-for-an-admin-credential-disclosure-on-some-routers-psv-2017-2155	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-18843	Trust: 0.8

sources: CNVD: CNVD-2021-61053 // JVNDB: JVNDB-2017-014885 // CNNVD: CNNVD-202004-1620 // NVD: CVE-2017-18843

SOURCES

db:	CNVD	id:	CNVD-2021-61053
db:	JVNDB	id:	JVNDB-2017-014885
db:	CNNVD	id:	CNNVD-202004-1620
db:	NVD	id:	CVE-2017-18843

LAST UPDATE DATE

2024-11-23T22:37:25.013000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-61053	date:	2021-08-11T00:00:00
db:	JVNDB	id:	JVNDB-2017-014885	date:	2020-05-20T00:00:00
db:	CNNVD	id:	CNNVD-202004-1620	date:	2020-04-21T00:00:00
db:	NVD	id:	CVE-2017-18843	date:	2024-11-21T03:21:04.220

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-61053	date:	2021-08-08T00:00:00
db:	JVNDB	id:	JVNDB-2017-014885	date:	2020-05-20T00:00:00
db:	CNNVD	id:	CNNVD-202004-1620	date:	2020-04-20T00:00:00
db:	NVD	id:	CVE-2017-18843	date:	2020-04-20T16:15:13.537