Details of VAR-202112-2228

ID

VAR-202112-2228

CVE

CVE-2021-45493

TITLE

plural NETGEAR Device information disclosure vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-016877

DESCRIPTION

Certain NETGEAR devices are affected by disclosure of administrative credentials. This affects RAX35 before 1.0.4.102, RAX38 before 1.0.4.102, and RAX40 before 1.0.4.102. RAX35 , RAX38 , RAX40 There is a vulnerability related to information leakage.Information may be obtained. This affects RAX35 prior to 1.0.4.102, RAX38 prior to 1.0.4.102, and RAX40 prior to 1.0.4.102

Trust: 1.71

sources: NVD: CVE-2021-45493 // JVNDB: JVNDB-2021-016877 // VULMON: CVE-2021-45493

AFFECTED PRODUCTS

vendor:	netgear	model:	rax40	scope:	lt	version:	1.0.4.102	Trust: 1.0
vendor:	netgear	model:	rax35	scope:	lt	version:	1.0.4.102	Trust: 1.0
vendor:	netgear	model:	rax38	scope:	lt	version:	1.0.4.102	Trust: 1.0
vendor:	ネットギア	model:	rax38	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rax35	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rax40	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-016877 // NVD: CVE-2021-45493

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-45493
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2021-45493
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-45493
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202112-2280
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-45493
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-45493
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9

nvd@nist.gov:	CVE-2021-45493
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2021-45493
baseSeverity:	HIGH
baseScore:	7.6
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	4.7
version:	3.1
Trust: 1.0
NVD:	CVE-2021-45493
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULMON: CVE-2021-45493 // JVNDB: JVNDB-2021-016877 // CNNVD: CNNVD-202112-2280 // NVD: CVE-2021-45493 // NVD: CVE-2021-45493

PROBLEMTYPE DATA

problemtype:	CWE-200	Trust: 1.0
problemtype:	information leak (CWE-200) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-016877 // NVD: CVE-2021-45493

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-2280

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-202112-2280

PATCH

title:	Security Advisory for Admin Credential Disclosure on Some Routers, PSV-2019-0293	url:	https://kb.netgear.com/000064453/Security-Advisory-for-Admin-Credential-Disclosure-on-Some-Routers-PSV-2019-0293	Trust: 0.8
title:	Netgear NETGEAR Repair measures for information disclosure vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=177046	Trust: 0.6

sources: JVNDB: JVNDB-2021-016877 // CNNVD: CNNVD-202112-2280

EXTERNAL IDS

db:	NVD	id:	CVE-2021-45493	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-016877	Trust: 0.8
db:	CNNVD	id:	CNNVD-202112-2280	Trust: 0.6
db:	VULMON	id:	CVE-2021-45493	Trust: 0.1

sources: VULMON: CVE-2021-45493 // JVNDB: JVNDB-2021-016877 // CNNVD: CNNVD-202112-2280 // NVD: CVE-2021-45493

REFERENCES

url:	https://kb.netgear.com/000064453/security-advisory-for-admin-credential-disclosure-on-some-routers-psv-2019-0293	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-45493	Trust: 1.4
url:	https://cwe.mitre.org/data/definitions/200.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-45493 // JVNDB: JVNDB-2021-016877 // CNNVD: CNNVD-202112-2280 // NVD: CVE-2021-45493

SOURCES

db:	VULMON	id:	CVE-2021-45493
db:	JVNDB	id:	JVNDB-2021-016877
db:	CNNVD	id:	CNNVD-202112-2280
db:	NVD	id:	CVE-2021-45493

LAST UPDATE DATE

2024-11-23T22:10:56.905000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-45493	date:	2022-01-04T00:00:00
db:	JVNDB	id:	JVNDB-2021-016877	date:	2022-12-26T02:18:00
db:	CNNVD	id:	CNNVD-202112-2280	date:	2022-01-05T00:00:00
db:	NVD	id:	CVE-2021-45493	date:	2024-11-21T06:32:20.090

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-45493	date:	2021-12-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-016877	date:	2022-12-26T00:00:00
db:	CNNVD	id:	CNNVD-202112-2280	date:	2021-12-25T00:00:00
db:	NVD	id:	CVE-2021-45493	date:	2021-12-26T01:15:12.537