Details of VAR-202006-0584

ID

VAR-202006-0584

CVE

CVE-2020-14426

TITLE

plural NETGEAR Inadequate protection of credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-006747

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, RBK852 before 3.2.10.11, RBK853 before 3.2.10.11, RBR850 before 3.2.10.11, RBS850 before 3.2.10.11, RBK842 before 3.2.10.11, RBR840 before 3.2.10.11, and RBS840 before 3.2.10.11. 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. This affects RBK752 prior to 3.2.15.25, RBK753 prior to 3.2.15.25, RBK753S prior to 3.2.15.25, RBR750 prior to 3.2.15.25, RBS750 prior to 3.2.15.25, RBK852 prior to 3.2.10.11, RBK853 prior to 3.2.10.11, RBR850 prior to 3.2.10.11, RBS850 prior to 3.2.10.11, RBK842 prior to 3.2.10.11, RBR840 prior to 3.2.10.11, and RBS840 prior to 3.2.10.11

Trust: 2.25

sources: NVD: CVE-2020-14426 // JVNDB: JVNDB-2020-006747 // CNVD: CNVD-2021-44773 // VULMON: CVE-2020-14426

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-44773

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:	rbk852	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbs840	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbk853	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbk842	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbr840	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbs850	scope:	lt	version:	3.2.10.11	Trust: 1.0
vendor:	netgear	model:	rbr850	scope:	lt	version:	3.2.10.11	Trust: 1.0
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:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbk852	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbk853	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbr750	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbr840	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbr850	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbs750	scope:	eq	version:	3.2.15.25	Trust: 0.8
vendor:	netgear	model:	rbs840	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbs850	scope:	eq	version:	3.2.10.11	Trust: 0.8
vendor:	netgear	model:	rbk842	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbr840	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbs840	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbk852	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbk853	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbr850	scope:	lt	version:	3.2.15.25	Trust: 0.6
vendor:	netgear	model:	rbs850	scope:	lt	version:	3.2.15.25	Trust: 0.6

sources: CNVD: CNVD-2021-44773 // JVNDB: JVNDB-2020-006747 // NVD: CVE-2020-14426

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-14426
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2020-14426
value:	CRITICAL
Trust: 1.0
NVD:	JVNDB-2020-006747
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-44773
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202006-1239
value:	HIGH
Trust: 0.6
VULMON:	CVE-2020-14426
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2020-14426
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: 1.1
NVD:	JVNDB-2020-006747
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-2021-44773
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-2020-14426
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-2020-14426
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-2020-006747
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-2021-44773 // VULMON: CVE-2020-14426 // JVNDB: JVNDB-2020-006747 // CNNVD: CNNVD-202006-1239 // NVD: CVE-2020-14426 // NVD: CVE-2020-14426

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2020-006747 // NVD: CVE-2020-14426

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-1239

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202006-1239

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006747

PATCH

title:	Security Advisory for Admin Credential Disclosure on Some Wifi Systems, PSV-2020-0033	url:	https://kb.netgear.com/000061931/Security-Advisory-for-Admin-Credential-Disclosure-on-Some-Wifi-Systems-PSV-2020-0033	Trust: 0.8
title:	Patch for Information Disclosure Vulnerabilities in Multiple NETGEAR Products (CNVD-2021-44773)	url:	https://www.cnvd.org.cn/patchInfo/show/275071	Trust: 0.6
title:	Multiple NETGEAR Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=121988	Trust: 0.6

sources: CNVD: CNVD-2021-44773 // JVNDB: JVNDB-2020-006747 // CNNVD: CNNVD-202006-1239

EXTERNAL IDS

db:	NVD	id:	CVE-2020-14426	Trust: 3.1
db:	JVNDB	id:	JVNDB-2020-006747	Trust: 0.8
db:	CNVD	id:	CNVD-2021-44773	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-1239	Trust: 0.6
db:	VULMON	id:	CVE-2020-14426	Trust: 0.1

sources: CNVD: CNVD-2021-44773 // VULMON: CVE-2020-14426 // JVNDB: JVNDB-2020-006747 // CNNVD: CNNVD-202006-1239 // NVD: CVE-2020-14426

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2020-14426	Trust: 2.0
url:	https://kb.netgear.com/000061931/security-advisory-for-admin-credential-disclosure-on-some-wifi-systems-psv-2020-0033	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-14426	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2021-44773 // VULMON: CVE-2020-14426 // JVNDB: JVNDB-2020-006747 // CNNVD: CNNVD-202006-1239 // NVD: CVE-2020-14426

SOURCES

db:	CNVD	id:	CNVD-2021-44773
db:	VULMON	id:	CVE-2020-14426
db:	JVNDB	id:	JVNDB-2020-006747
db:	CNNVD	id:	CNNVD-202006-1239
db:	NVD	id:	CVE-2020-14426

LAST UPDATE DATE

2024-11-23T22:11:28.237000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-44773	date:	2021-06-24T00:00:00
db:	VULMON	id:	CVE-2020-14426	date:	2021-07-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-006747	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1239	date:	2020-06-22T00:00:00
db:	NVD	id:	CVE-2020-14426	date:	2024-11-21T05:03:14.453

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-44773	date:	2020-06-24T00:00:00
db:	VULMON	id:	CVE-2020-14426	date:	2020-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2020-006747	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1239	date:	2020-06-18T00:00:00
db:	NVD	id:	CVE-2020-14426	date:	2020-06-18T17:15:11.813