Details of VAR-202112-2332

ID

VAR-202112-2332

CVE

CVE-2021-45617

TITLE

plural NETGEAR Command injection vulnerability in device

Trust: 0.8

sources: JVNDB: JVNDB-2021-017552

DESCRIPTION

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, EAX20 before 1.0.0.48, EAX80 before 1.0.1.64, EX7500 before 1.0.0.72, R6400 before 1.0.1.68, R6900P before 1.3.2.132, R7000 before 1.0.11.116, R7000P before 1.3.2.132, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.66, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, MK62 before 1.0.6.110, MR60 before 1.0.6.110, R6400v2 before 1.0.4.106, R8000P before 1.4.1.66, RAX20 before 1.0.2.64, RAX45 before 1.0.2.82, RAX80 before 1.0.3.106, MS60 before 1.0.6.110, R6700v3 before 1.0.4.106, R7900P before 1.4.1.66, RAX15 before 1.0.2.64, RAX50 before 1.0.2.82, RAX75 before 1.0.3.106, RBR750 before 3.2.16.22, RBR850 before 3.2.16.22, RBS750 before 3.2.16.22, RBS850 before 3.2.16.22, RBK752 before 3.2.16.22, and RBK852 before 3.2.16.22. plural NETGEAR A command injection vulnerability exists in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This affects CBR40 prior to 2.5.0.24, EAX20 prior to 1.0.0.48, EAX80 prior to 1.0.1.64, EX7500 prior to 1.0.0.72, R6400 prior to 1.0.1.68, R6900P prior to 1.3.2.132, R7000 prior to 1.0.11.116, R7000P prior to 1.3.2.132, R7900 prior to 1.0.4.38, R7960P prior to 1.4.1.66, R8000 prior to 1.0.4.66, RAX200 prior to 1.0.3.106, RS400 prior to 1.5.1.80, XR300 prior to 1.0.3.68, MK62 prior to 1.0.6.110, MR60 prior to 1.0.6.110, R6400v2 prior to 1.0.4.106, R8000P prior to 1.4.1.66, RAX20 prior to 1.0.2.64, RAX45 prior to 1.0.2.82, RAX80 prior to 1.0.3.106, MS60 prior to 1.0.6.110, R6700v3 prior to 1.0.4.106, R7900P prior to 1.4.1.66, RAX15 prior to 1.0.2.64, RAX50 prior to 1.0.2.82, RAX75 prior to 1.0.3.106, RBR750 prior to 3.2.16.22, RBR850 prior to 3.2.16.22, RBS750 prior to 3.2.16.22, RBS850 prior to 3.2.16.22, RBK752 prior to 3.2.16.22, and RBK852 prior to 3.2.16.22

Trust: 1.71

sources: NVD: CVE-2021-45617 // JVNDB: JVNDB-2021-017552 // VULMON: CVE-2021-45617

AFFECTED PRODUCTS

vendor:	netgear	model:	rax15	scope:	lt	version:	1.0.2.64	Trust: 1.0
vendor:	netgear	model:	rbk752	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	r7900	scope:	lt	version:	1.0.4.38	Trust: 1.0
vendor:	netgear	model:	rax75	scope:	lt	version:	1.0.3.106	Trust: 1.0
vendor:	netgear	model:	r6900p	scope:	lt	version:	1.3.2.132	Trust: 1.0
vendor:	netgear	model:	rbk852	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	rbr850	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	mr60	scope:	lt	version:	1.0.6.110	Trust: 1.0
vendor:	netgear	model:	r8000	scope:	lt	version:	1.0.4.66	Trust: 1.0
vendor:	netgear	model:	xr300	scope:	lt	version:	1.0.3.68	Trust: 1.0
vendor:	netgear	model:	ms60	scope:	lt	version:	1.0.6.110	Trust: 1.0
vendor:	netgear	model:	r7960p	scope:	lt	version:	1.4.1.66	Trust: 1.0
vendor:	netgear	model:	ex7500	scope:	lt	version:	1.0.0.72	Trust: 1.0
vendor:	netgear	model:	r7000	scope:	lt	version:	1.0.11.116	Trust: 1.0
vendor:	netgear	model:	rax50	scope:	lt	version:	1.0.2.82	Trust: 1.0
vendor:	netgear	model:	eax20	scope:	lt	version:	1.0.0.48	Trust: 1.0
vendor:	netgear	model:	eax80	scope:	lt	version:	1.0.1.64	Trust: 1.0
vendor:	netgear	model:	r7000p	scope:	lt	version:	1.3.2.132	Trust: 1.0
vendor:	netgear	model:	r8000p	scope:	lt	version:	1.4.1.66	Trust: 1.0
vendor:	netgear	model:	rax20	scope:	lt	version:	1.0.2.64	Trust: 1.0
vendor:	netgear	model:	rbs750	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	rs400	scope:	lt	version:	1.5.1.80	Trust: 1.0
vendor:	netgear	model:	rax45	scope:	lt	version:	1.0.2.82	Trust: 1.0
vendor:	netgear	model:	r7900p	scope:	lt	version:	1.4.1.66	Trust: 1.0
vendor:	netgear	model:	rbr750	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	rbs850	scope:	lt	version:	3.2.16.22	Trust: 1.0
vendor:	netgear	model:	mk62	scope:	lt	version:	1.0.6.110	Trust: 1.0
vendor:	netgear	model:	cbr40	scope:	lt	version:	2.5.0.24	Trust: 1.0
vendor:	netgear	model:	rax200	scope:	lt	version:	1.0.3.106	Trust: 1.0
vendor:	netgear	model:	r6400v2	scope:	lt	version:	1.0.4.106	Trust: 1.0
vendor:	netgear	model:	r6700v3	scope:	lt	version:	1.0.4.106	Trust: 1.0
vendor:	netgear	model:	r6400	scope:	lt	version:	1.0.1.68	Trust: 1.0
vendor:	netgear	model:	rax80	scope:	lt	version:	1.0.3.106	Trust: 1.0
vendor:	ネットギア	model:	ex7500	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	eax20	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7900	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7960p	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	eax80	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7000	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6900p	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	cbr40	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r6400	scope:	-	version:	-	Trust: 0.8
vendor:	ネットギア	model:	r7000p	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-017552 // NVD: CVE-2021-45617

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-45617
value:	CRITICAL
Trust: 1.0
cve@mitre.org:	CVE-2021-45617
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2021-45617
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202112-2411
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2021-45617
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2021-45617
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: 2.0
OTHER:	JVNDB-2021-017552
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-2021-017552 // CNNVD: CNNVD-202112-2411 // NVD: CVE-2021-45617 // NVD: CVE-2021-45617

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	Command injection (CWE-77) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-017552 // NVD: CVE-2021-45617

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-2411

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202112-2411

PATCH

title:	Security Advisory for Pre-Authentication Command Injection on Some Routers, Extenders, and WiFi Systems, PSV-2020-0156	url:	https://kb.netgear.com/000064505/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0156	Trust: 0.8
title:	Netgear RBR750 and NETGEAR Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176390	Trust: 0.6

sources: JVNDB: JVNDB-2021-017552 // CNNVD: CNNVD-202112-2411

EXTERNAL IDS

db:	NVD	id:	CVE-2021-45617	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-017552	Trust: 0.8
db:	CNNVD	id:	CNNVD-202112-2411	Trust: 0.6
db:	VULMON	id:	CVE-2021-45617	Trust: 0.1

sources: VULMON: CVE-2021-45617 // JVNDB: JVNDB-2021-017552 // CNNVD: CNNVD-202112-2411 // NVD: CVE-2021-45617

REFERENCES

url:	https://kb.netgear.com/000064505/security-advisory-for-pre-authentication-command-injection-on-some-routers-extenders-and-wifi-systems-psv-2020-0156	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-45617	Trust: 1.4
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULMON: CVE-2021-45617 // JVNDB: JVNDB-2021-017552 // CNNVD: CNNVD-202112-2411 // NVD: CVE-2021-45617

SOURCES

db:	VULMON	id:	CVE-2021-45617
db:	JVNDB	id:	JVNDB-2021-017552
db:	CNNVD	id:	CNNVD-202112-2411
db:	NVD	id:	CVE-2021-45617

LAST UPDATE DATE

2024-11-23T22:32:58.481000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2021-45617	date:	2021-12-27T00:00:00
db:	JVNDB	id:	JVNDB-2021-017552	date:	2023-01-25T05:10:00
db:	CNNVD	id:	CNNVD-202112-2411	date:	2022-01-11T00:00:00
db:	NVD	id:	CVE-2021-45617	date:	2024-11-21T06:32:41.140

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2021-45617	date:	2021-12-26T00:00:00
db:	JVNDB	id:	JVNDB-2021-017552	date:	2023-01-25T00:00:00
db:	CNNVD	id:	CNNVD-202112-2411	date:	2021-12-26T00:00:00
db:	NVD	id:	CVE-2021-45617	date:	2021-12-26T01:15:18.567