Details of VAR-202112-2289

ID

VAR-202112-2289

CVE

CVE-2021-45660

TITLE

plural NETGEAR Device Injection Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-017032

DESCRIPTION

Certain NETGEAR devices are affected by server-side injection. This affects RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, and RBS50Y before 2.6.1.40. plural NETGEAR The device has an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This affects RBK40 prior to 2.5.1.16, RBR40 prior to 2.5.1.16, RBS40 prior to 2.5.1.16, RBK20 prior to 2.5.1.16, RBR20 prior to 2.5.1.16, RBS20 prior to 2.5.1.16, RBK50 prior to 2.5.1.16, RBR50 prior to 2.5.1.16, RBS50 prior to 2.5.1.16, and RBS50Y prior to 2.6.1.40

Trust: 1.71

sources: NVD: CVE-2021-45660 // JVNDB: JVNDB-2021-017032 // VULMON: CVE-2021-45660

AFFECTED PRODUCTS

vendor:	netgear	model:	rbs50y	scope:	lt	version:	2.6.1.40	Trust: 1.0
vendor:	netgear	model:	rbr50	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbr40	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbk40	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbs40	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbk20	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbk50	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbs20	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbs50	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	netgear	model:	rbr20	scope:	lt	version:	2.5.1.16	Trust: 1.0
vendor:	ネットギア	model:	rbs50	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs20	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbr20	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbr50	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbk40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbr40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbk20	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbs50y	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	rbk50	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-017032 // NVD: CVE-2021-45660

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-45660
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2021-45660
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-45660
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202112-2459
value:	HIGH
Trust: 0.6
VULMON:	CVE-2021-45660
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-45660
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9

nvd@nist.gov:	CVE-2021-45660
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2021-45660
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2021-45660
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULMON: CVE-2021-45660 // JVNDB: JVNDB-2021-017032 // CNNVD: CNNVD-202112-2459 // NVD: CVE-2021-45660 // NVD: CVE-2021-45660

PROBLEMTYPE DATA

problemtype:	CWE-74	Trust: 1.0
problemtype:	injection (CWE-74) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-017032 // NVD: CVE-2021-45660

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202112-2459

TYPE

injection

Trust: 0.6

sources: CNNVD: CNNVD-202112-2459

PATCH

title:	Security Advisory for Server Side Injection on Some WiFi Systems, PSV-2019-0133	url:	https://kb.netgear.com/000064064/Security-Advisory-for-Server-Side-Injection-on-Some-WiFi-Systems-PSV-2019-0133	Trust: 0.8
title:	Netgear NETGEAR Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176221	Trust: 0.6

sources: JVNDB: JVNDB-2021-017032 // CNNVD: CNNVD-202112-2459

EXTERNAL IDS

db:	NVD	id:	CVE-2021-45660	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-017032	Trust: 0.8
db:	CNNVD	id:	CNNVD-202112-2459	Trust: 0.6
db:	VULMON	id:	CVE-2021-45660	Trust: 0.1

sources: VULMON: CVE-2021-45660 // JVNDB: JVNDB-2021-017032 // CNNVD: CNNVD-202112-2459 // NVD: CVE-2021-45660

REFERENCES

url:	https://kb.netgear.com/000064064/security-advisory-for-server-side-injection-on-some-wifi-systems-psv-2019-0133	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-45660	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/94.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-45660 // JVNDB: JVNDB-2021-017032 // CNNVD: CNNVD-202112-2459 // NVD: CVE-2021-45660

SOURCES

db:	VULMON	id:	CVE-2021-45660
db:	JVNDB	id:	JVNDB-2021-017032
db:	CNNVD	id:	CNNVD-202112-2459
db:	NVD	id:	CVE-2021-45660

LAST UPDATE DATE

2024-11-23T22:29:10.387000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-45660	date:	2022-01-05T00:00:00
db:	JVNDB	id:	JVNDB-2021-017032	date:	2022-12-28T01:55:00
db:	CNNVD	id:	CNNVD-202112-2459	date:	2022-07-14T00:00:00
db:	NVD	id:	CVE-2021-45660	date:	2024-11-21T06:32:48.767

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-45660	date:	2021-12-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-017032	date:	2022-12-28T00:00:00
db:	CNNVD	id:	CNNVD-202112-2459	date:	2021-12-26T00:00:00
db:	NVD	id:	CVE-2021-45660	date:	2021-12-26T01:15:20.557