Details of VAR-202006-0928

ID

VAR-202006-0928

CVE

CVE-2020-14431

TITLE

plural NETGEAR Inadequate protection of credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-006743

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-2020-14431 // JVNDB: JVNDB-2020-006743 // CNVD: CNVD-2021-44776

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-44776

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-2021-44776 // JVNDB: JVNDB-2020-006743 // NVD: CVE-2020-14431

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-14431
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2020-14431
value:	CRITICAL
Trust: 1.0
NVD:	JVNDB-2020-006743
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-44776
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202006-1245
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-14431
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-2020-006743
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-2021-44776
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-2020-14431
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-2020-14431
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-2020-006743
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-2021-44776 // JVNDB: JVNDB-2020-006743 // CNNVD: CNNVD-202006-1245 // NVD: CVE-2020-14431 // NVD: CVE-2020-14431

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2020-006743 // NVD: CVE-2020-14431

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-1245

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202006-1245

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006743

PATCH

title:	Security Advisory for Admin Credential Disclosure on Some WiFi Systems, PSV-2020-0068	url:	https://kb.netgear.com/000061944/Security-Advisory-for-Admin-Credential-Disclosure-on-Some-WiFi-Systems-PSV-2020-0068	Trust: 0.8
title:	Patch for Information Disclosure Vulnerabilities in Multiple NETGEAR Products (CNVD-2021-44776)	url:	https://www.cnvd.org.cn/patchInfo/show/275106	Trust: 0.6
title:	Multiple NETGEAR Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=121993	Trust: 0.6

sources: CNVD: CNVD-2021-44776 // JVNDB: JVNDB-2020-006743 // CNNVD: CNNVD-202006-1245

EXTERNAL IDS

db:	NVD	id:	CVE-2020-14431	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-006743	Trust: 0.8
db:	CNVD	id:	CNVD-2021-44776	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-1245	Trust: 0.6

sources: CNVD: CNVD-2021-44776 // JVNDB: JVNDB-2020-006743 // CNNVD: CNNVD-202006-1245 // NVD: CVE-2020-14431

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2020-14431	Trust: 2.0
url:	https://kb.netgear.com/000061944/security-advisory-for-admin-credential-disclosure-on-some-wifi-systems-psv-2020-0068	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-14431	Trust: 0.8

sources: CNVD: CNVD-2021-44776 // JVNDB: JVNDB-2020-006743 // CNNVD: CNNVD-202006-1245 // NVD: CVE-2020-14431

SOURCES

db:	CNVD	id:	CNVD-2021-44776
db:	JVNDB	id:	JVNDB-2020-006743
db:	CNNVD	id:	CNNVD-202006-1245
db:	NVD	id:	CVE-2020-14431

LAST UPDATE DATE

2024-11-23T22:47:58.932000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-44776	date:	2021-06-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-006743	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1245	date:	2020-06-22T00:00:00
db:	NVD	id:	CVE-2020-14431	date:	2024-11-21T05:03:15.320

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-44776	date:	2020-06-24T00:00:00
db:	JVNDB	id:	JVNDB-2020-006743	date:	2020-07-16T00:00:00
db:	CNNVD	id:	CNNVD-202006-1245	date:	2020-06-18T00:00:00
db:	NVD	id:	CVE-2020-14431	date:	2020-06-18T17:15:12.250