Details of VAR-202112-2305

ID

VAR-202112-2305

CVE

CVE-2021-45644

TITLE

plural NETGEAR Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-017544

DESCRIPTION

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, and R7450 before 1.2.0.88. plural NETGEAR There is an unspecified vulnerability in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This affects AC2100 prior to 1.2.0.88, AC2400 prior to 1.2.0.88, AC2600 prior to 1.2.0.88, R6220 prior to 1.1.0.110, R6230 prior to 1.1.0.110, R6260 prior to 1.1.0.84, R6330 prior to 1.1.0.84, R6350 prior to 1.1.0.84, R6700v2 prior to 1.2.0.88, R6800 prior to 1.2.0.88, R6850 prior to 1.1.0.84, R6900v2 prior to 1.2.0.88, R7200 prior to 1.2.0.88, R7350 prior to 1.2.0.88, R7400 prior to 1.2.0.88, and R7450 prior to 1.2.0.88

Trust: 1.71

sources: NVD: CVE-2021-45644 // JVNDB: JVNDB-2021-017544 // VULMON: CVE-2021-45644

AFFECTED PRODUCTS

vendor:	netgear	model:	ac2100	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6900v2	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6230	scope:	lt	version:	1.1.0.110	Trust: 1.0
vendor:	netgear	model:	ac2400	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6350	scope:	lt	version:	1.1.0.84	Trust: 1.0
vendor:	netgear	model:	r7400	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r7350	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	ac2600	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6220	scope:	lt	version:	1.1.0.110	Trust: 1.0
vendor:	netgear	model:	r6800	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r7450	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6330	scope:	lt	version:	1.1.0.84	Trust: 1.0
vendor:	netgear	model:	r6850	scope:	lt	version:	1.1.0.84	Trust: 1.0
vendor:	netgear	model:	r6700v2	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	netgear	model:	r6260	scope:	lt	version:	1.1.0.84	Trust: 1.0
vendor:	netgear	model:	r7200	scope:	lt	version:	1.2.0.88	Trust: 1.0
vendor:	ネットギア	model:	ac2100	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6350	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6260	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6220	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6800	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6330	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6700v2	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	ac2400	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6230	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	ac2600	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-017544 // NVD: CVE-2021-45644

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-45644
value:	CRITICAL
Trust: 1.0
cve@mitre.org:	CVE-2021-45644
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-45644
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202112-2438
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2021-45644
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2021-45644
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2021-45644
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2021-45644
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	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: JVNDB: JVNDB-2021-017544 // CNNVD: CNNVD-202112-2438 // NVD: CVE-2021-45644 // NVD: CVE-2021-45644

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-017544 // NVD: CVE-2021-45644

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-2438

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202112-2438

PATCH

title:	Security Advisory for Security Misconfiguration on Some Routers, PSV-2021-0046	url:	https://kb.netgear.com/000064162/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-PSV-2021-0046	Trust: 0.8
title:	Netgear NETGEAR Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176676	Trust: 0.6

sources: JVNDB: JVNDB-2021-017544 // CNNVD: CNNVD-202112-2438

EXTERNAL IDS

db:	NVD	id:	CVE-2021-45644	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-017544	Trust: 0.8
db:	CNNVD	id:	CNNVD-202112-2438	Trust: 0.6
db:	VULMON	id:	CVE-2021-45644	Trust: 0.1

sources: VULMON: CVE-2021-45644 // JVNDB: JVNDB-2021-017544 // CNNVD: CNNVD-202112-2438 // NVD: CVE-2021-45644

REFERENCES

url:	https://kb.netgear.com/000064162/security-advisory-for-security-misconfiguration-on-some-routers-psv-2021-0046	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-45644	Trust: 1.4
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-45644 // JVNDB: JVNDB-2021-017544 // CNNVD: CNNVD-202112-2438 // NVD: CVE-2021-45644

SOURCES

db:	VULMON	id:	CVE-2021-45644
db:	JVNDB	id:	JVNDB-2021-017544
db:	CNNVD	id:	CNNVD-202112-2438
db:	NVD	id:	CVE-2021-45644

LAST UPDATE DATE

2024-11-23T22:50:58.459000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-45644	date:	2021-12-27T00:00:00
db:	JVNDB	id:	JVNDB-2021-017544	date:	2023-01-25T02:01:00
db:	CNNVD	id:	CNNVD-202112-2438	date:	2022-01-11T00:00:00
db:	NVD	id:	CVE-2021-45644	date:	2024-11-21T06:32:45.947

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-45644	date:	2021-12-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-017544	date:	2023-01-25T00:00:00
db:	CNNVD	id:	CNNVD-202112-2438	date:	2021-12-26T00:00:00
db:	NVD	id:	CVE-2021-45644	date:	2021-12-26T01:15:19.827