Details of VAR-202004-0770

ID

VAR-202004-0770

CVE

CVE-2019-20708

TITLE

plural NETGEAR On the device OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-015336

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-2019-20708 // JVNDB: JVNDB-2019-015336 // CNVD: CNVD-2020-27263

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-27263

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-2020-27263 // JVNDB: JVNDB-2019-015336 // NVD: CVE-2019-20708

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-20708
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2019-20708
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-015336
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-27263
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1292
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2019-20708
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-2019-015336
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-2020-27263
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-2019-20708
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-2019-20708
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-2019-015336
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-2020-27263 // JVNDB: JVNDB-2019-015336 // CNNVD: CNNVD-202004-1292 // NVD: CVE-2019-20708 // NVD: CVE-2019-20708

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2019-015336 // NVD: CVE-2019-20708

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1292

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202004-1292

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015336

PATCH

title:	Security Advisory for Post-Authentication Command Injection on Some Routers and Gateways, PSV-2018-0340	url:	https://kb.netgear.com/000061221/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0340	Trust: 0.8
title:	Patch for NETGEAR D3600, D6000 and XR500 operating system command injection vulnerability (CNVD-2020-27263)	url:	https://www.cnvd.org.cn/patchInfo/show/216899	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=116562	Trust: 0.6

sources: CNVD: CNVD-2020-27263 // JVNDB: JVNDB-2019-015336 // CNNVD: CNNVD-202004-1292

EXTERNAL IDS

db:	NVD	id:	CVE-2019-20708	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-015336	Trust: 0.8
db:	CNVD	id:	CNVD-2020-27263	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1292	Trust: 0.6

sources: CNVD: CNVD-2020-27263 // JVNDB: JVNDB-2019-015336 // CNNVD: CNNVD-202004-1292 // NVD: CVE-2019-20708

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2019-20708	Trust: 2.0
url:	https://kb.netgear.com/000061221/security-advisory-for-post-authentication-command-injection-on-some-routers-and-gateways-psv-2018-0340	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20708	Trust: 0.8

sources: CNVD: CNVD-2020-27263 // JVNDB: JVNDB-2019-015336 // CNNVD: CNNVD-202004-1292 // NVD: CVE-2019-20708

CREDITS

Mongo

Trust: 0.6

sources: CNNVD: CNNVD-202004-1292

SOURCES

db:	CNVD	id:	CNVD-2020-27263
db:	JVNDB	id:	JVNDB-2019-015336
db:	CNNVD	id:	CNNVD-202004-1292
db:	NVD	id:	CVE-2019-20708

LAST UPDATE DATE

2024-11-23T22:05:44.204000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-27263	date:	2020-05-09T00:00:00
db:	JVNDB	id:	JVNDB-2019-015336	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1292	date:	2020-04-26T00:00:00
db:	NVD	id:	CVE-2019-20708	date:	2024-11-21T04:39:08.170

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-27263	date:	2020-05-09T00:00:00
db:	JVNDB	id:	JVNDB-2019-015336	date:	2020-05-12T00:00:00
db:	CNNVD	id:	CNNVD-202004-1292	date:	2020-04-16T00:00:00
db:	NVD	id:	CVE-2019-20708	date:	2020-04-16T19:15:24.430