Details of VAR-202004-0773

ID

VAR-202004-0773

CVE

CVE-2019-20711

TITLE

plural NETGEAR On the device OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-015316

DESCRIPTION

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, and XR500 before 2.3.2.32. NETGEAR D3600 , D6000 , XR500 On the device OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR D3600, etc. are all products of NETGEAR. NETGEAR D3600 is a wireless modem. NETGEAR D6000 is a wireless modem. NETGEAR XR500 is a wireless router. NETGEAR D3600 versions prior to 1.0.0.76, D6000 versions prior to 1.0.0.76 and XR500 versions prior to 2.3.2.32 have operating system command injection vulnerabilities. This vulnerability stems from the process of constructing operating system executable commands from external input data. By properly filtering the special characters and commands, the attacker can use the vulnerability to execute illegal operating system commands

Trust: 2.16

sources: NVD: CVE-2019-20711 // JVNDB: JVNDB-2019-015316 // CNVD: CNVD-2020-30682

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-30682

AFFECTED PRODUCTS

vendor:	netgear	model:	xr500	scope:	lt	version:	2.3.2.32	Trust: 1.6
vendor:	netgear	model:	d3600	scope:	lt	version:	1.0.0.76	Trust: 1.6
vendor:	netgear	model:	d6000	scope:	lt	version:	1.0.0.76	Trust: 1.6
vendor:	netgear	model:	d3600	scope:	eq	version:	1.0.0.76	Trust: 0.8
vendor:	netgear	model:	d6000	scope:	eq	version:	1.0.0.76	Trust: 0.8
vendor:	netgear	model:	xr500	scope:	eq	version:	2.3.2.32	Trust: 0.8

sources: CNVD: CNVD-2020-30682 // JVNDB: JVNDB-2019-015316 // NVD: CVE-2019-20711

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-20711
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2019-20711
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-015316
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-30682
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1295
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2019-20711
severity:	MEDIUM
baseScore:	5.2
vectorString:	AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	5.1
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2019-015316
severity:	MEDIUM
baseScore:	5.2
vectorString:	AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector:	ADJACENT NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-30682
severity:	MEDIUM
baseScore:	5.2
vectorString:	AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	5.1
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-20711
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2019-20711
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2019-015316
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
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: CNVD: CNVD-2020-30682 // JVNDB: JVNDB-2019-015316 // CNNVD: CNNVD-202004-1295 // NVD: CVE-2019-20711 // NVD: CVE-2019-20711

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	CWE-78	Trust: 0.8

sources: JVNDB: JVNDB-2019-015316 // NVD: CVE-2019-20711

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1295

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202004-1295

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015316

PATCH

title:	Security Advisory for Post-Authentication Command Injection on Some Routers and Gateway, PSV-2018-0336	url:	https://kb.netgear.com/000061217/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateway-PSV-2018-0336	Trust: 0.8
title:	Patch for NETGEAR D3600, D6000 and XR500 operating system command injection vulnerability (CNVD-2020-30682)	url:	https://www.cnvd.org.cn/patchInfo/show/219493	Trust: 0.6
title:	NETGEAR D3600 , D6000 and XR500 Fixes for operating system command injection vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116565	Trust: 0.6

sources: CNVD: CNVD-2020-30682 // JVNDB: JVNDB-2019-015316 // CNNVD: CNNVD-202004-1295

EXTERNAL IDS

db:	NVD	id:	CVE-2019-20711	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-015316	Trust: 0.8
db:	CNVD	id:	CNVD-2020-30682	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1295	Trust: 0.6

sources: CNVD: CNVD-2020-30682 // JVNDB: JVNDB-2019-015316 // CNNVD: CNNVD-202004-1295 // NVD: CVE-2019-20711

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2019-20711	Trust: 2.0
url:	https://kb.netgear.com/000061217/security-advisory-for-post-authentication-command-injection-on-some-routers-and-gateway-psv-2018-0336	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20711	Trust: 0.8

sources: CNVD: CNVD-2020-30682 // JVNDB: JVNDB-2019-015316 // CNNVD: CNNVD-202004-1295 // NVD: CVE-2019-20711

CREDITS

Mongo

Trust: 0.6

sources: CNNVD: CNNVD-202004-1295

SOURCES

db:	CNVD	id:	CNVD-2020-30682
db:	JVNDB	id:	JVNDB-2019-015316
db:	CNNVD	id:	CNNVD-202004-1295
db:	NVD	id:	CVE-2019-20711

LAST UPDATE DATE

2024-11-23T23:11:27.558000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-30682	date:	2020-05-29T00:00:00
db:	JVNDB	id:	JVNDB-2019-015316	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1295	date:	2020-04-26T00:00:00
db:	NVD	id:	CVE-2019-20711	date:	2024-11-21T04:39:08.597

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-30682	date:	2020-05-29T00:00:00
db:	JVNDB	id:	JVNDB-2019-015316	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1295	date:	2020-04-16T00:00:00
db:	NVD	id:	CVE-2019-20711	date:	2020-04-16T19:15:24.603