Details of VAR-202004-0771

ID

VAR-202004-0771

CVE

CVE-2019-20709

TITLE

plural NETGEAR On the device OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-015314

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 is a wireless modem of NETGEAR. 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-2019-20709 // JVNDB: JVNDB-2019-015314 // CNVD: CNVD-2020-27264

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-27264

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-2020-27264 // JVNDB: JVNDB-2019-015314 // NVD: CVE-2019-20709

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-20709
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2019-20709
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-015314
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-27264
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1293
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2019-20709
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-2019-015314
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-2020-27264
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-2019-20709
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-2019-20709
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-2019-015314
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-2020-27264 // JVNDB: JVNDB-2019-015314 // CNNVD: CNNVD-202004-1293 // NVD: CVE-2019-20709 // NVD: CVE-2019-20709

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2019-015314 // NVD: CVE-2019-20709

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1293

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202004-1293

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015314

PATCH

title:	Security Advisory for Post-Authentication Command Injection on Some Routers and Gateways, PSV-2018-0339	url:	https://kb.netgear.com/000061220/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0339	Trust: 0.8
title:	Patch for NETGEAR D3600, D6000 and XR500 operating system command injection vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/216895	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=116563	Trust: 0.6

sources: CNVD: CNVD-2020-27264 // JVNDB: JVNDB-2019-015314 // CNNVD: CNNVD-202004-1293

EXTERNAL IDS

db:	NVD	id:	CVE-2019-20709	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-015314	Trust: 0.8
db:	CNVD	id:	CNVD-2020-27264	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1293	Trust: 0.6

sources: CNVD: CNVD-2020-27264 // JVNDB: JVNDB-2019-015314 // CNNVD: CNNVD-202004-1293 // NVD: CVE-2019-20709

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2019-20709	Trust: 2.0
url:	https://kb.netgear.com/000061220/security-advisory-for-post-authentication-command-injection-on-some-routers-and-gateways-psv-2018-0339	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20709	Trust: 0.8

sources: CNVD: CNVD-2020-27264 // JVNDB: JVNDB-2019-015314 // CNNVD: CNNVD-202004-1293 // NVD: CVE-2019-20709

CREDITS

Mongo

Trust: 0.6

sources: CNNVD: CNNVD-202004-1293

SOURCES

db:	CNVD	id:	CNVD-2020-27264
db:	JVNDB	id:	JVNDB-2019-015314
db:	CNNVD	id:	CNNVD-202004-1293
db:	NVD	id:	CVE-2019-20709

LAST UPDATE DATE

2024-11-23T21:35:58.907000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-27264	date:	2020-05-09T00:00:00
db:	JVNDB	id:	JVNDB-2019-015314	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1293	date:	2020-04-26T00:00:00
db:	NVD	id:	CVE-2019-20709	date:	2024-11-21T04:39:08.317

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-27264	date:	2020-05-09T00:00:00
db:	JVNDB	id:	JVNDB-2019-015314	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1293	date:	2020-04-16T00:00:00
db:	NVD	id:	CVE-2019-20709	date:	2020-04-16T19:15:24.493