Details of VAR-202006-0585

ID

VAR-202006-0585

CVE

CVE-2020-14427

TITLE

plural NETGEAR Inadequate protection of credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-006748

DESCRIPTION

Certain NETGEAR devices are affected by disclosure of administrative credentials. This affects RBK752 before 3.2.15.25, RBK753 before 3.2.15.25, RBK753S before 3.2.15.25, RBR750 before 3.2.15.25, RBS750 before 3.2.15.25, RBK842 before 3.2.15.25, RBR840 before 3.2.15.25, RBS840 before 3.2.15.25, RBK852 before 3.2.15.25, RBK853 before 3.2.15.25, RBR850 before 3.2.15.25, and RBS850 before 3.2.15.25. plural NETGEAR 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 RBK752, etc. are all home WiFi systems of NETGEAR. There are security vulnerabilities in many NETGEAR products. Attackers can use this vulnerability to obtain management credentials

Trust: 2.16

sources: NVD: CVE-2020-14427 // JVNDB: JVNDB-2020-006748 // CNVD: CNVD-2021-44774

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-44774

AFFECTED PRODUCTS

vendor:	netgear	model:	rbk752	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbr750	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbs750	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk753	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk753s	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk842	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbr840	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbs840	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk852	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk853	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbr850	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbs850	scope:	lt	version:	3.2.15.25	Trust: 1.6
vendor:	netgear	model:	rbk752	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbk753	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbk753s	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbk842	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbk852	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbk853	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbr750	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbr840	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbr850	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbs750	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbs840	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbs850	scope:	eq	version:	3.2.15.25	Trust: 0.8

sources: CNVD: CNVD-2021-44774 // JVNDB: JVNDB-2020-006748 // NVD: CVE-2020-14427

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-14427
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2020-14427
value:	CRITICAL
Trust: 1.0
NVD:	JVNDB-2020-006748
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-44774
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202006-1240
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-14427
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-006748
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector:	ADJACENT NETWORK
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-2021-44774
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-14427
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2020-14427
baseSeverity:	CRITICAL
baseScore:	9.6
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	6.0
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-006748
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
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-2021-44774 // JVNDB: JVNDB-2020-006748 // CNNVD: CNNVD-202006-1240 // NVD: CVE-2020-14427 // NVD: CVE-2020-14427

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-522	Trust: 0.8

sources: JVNDB: JVNDB-2020-006748 // NVD: CVE-2020-14427

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-1240

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202006-1240

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006748

PATCH

title:	Security Advisory for Admin Credential Disclosure on Some WiFi Systems, PSV-2020-0042	url:	https://kb.netgear.com/000061935/Security-Advisory-for-Admin-Credential-Disclosure-on-Some-WiFi-Systems-PSV-2020-0042	Trust: 0.8
title:	Patch for Information Disclosure Vulnerabilities in Multiple NETGEAR Products (CNVD-2021-44774)	url:	https://www.cnvd.org.cn/patchInfo/show/275076	Trust: 0.6
title:	Multiple NETGEAR Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=121989	Trust: 0.6

sources: CNVD: CNVD-2021-44774 // JVNDB: JVNDB-2020-006748 // CNNVD: CNNVD-202006-1240

EXTERNAL IDS

db:	NVD	id:	CVE-2020-14427	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-006748	Trust: 0.8
db:	CNVD	id:	CNVD-2021-44774	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-1240	Trust: 0.6

sources: CNVD: CNVD-2021-44774 // JVNDB: JVNDB-2020-006748 // CNNVD: CNNVD-202006-1240 // NVD: CVE-2020-14427

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2020-14427	Trust: 2.0
url:	https://kb.netgear.com/000061935/security-advisory-for-admin-credential-disclosure-on-some-wifi-systems-psv-2020-0042	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-14427	Trust: 0.8

sources: CNVD: CNVD-2021-44774 // JVNDB: JVNDB-2020-006748 // CNNVD: CNNVD-202006-1240 // NVD: CVE-2020-14427

SOURCES

db:	CNVD	id:	CNVD-2021-44774
db:	JVNDB	id:	JVNDB-2020-006748
db:	CNNVD	id:	CNNVD-202006-1240
db:	NVD	id:	CVE-2020-14427

LAST UPDATE DATE

2024-11-23T21:51:28.138000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-44774	date:	2021-06-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-006748	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1240	date:	2020-06-22T00:00:00
db:	NVD	id:	CVE-2020-14427	date:	2024-11-21T05:03:14.637

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-44774	date:	2020-06-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-006748	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1240	date:	2020-06-18T00:00:00
db:	NVD	id:	CVE-2020-14427	date:	2020-06-18T17:15:11.920