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ID

VAR-202004-0766


CVE

CVE-2019-20704


TITLE

plural NETGEAR On the device OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2019-015332

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-2019-20704 // JVNDB: JVNDB-2019-015332 // CNVD: CNVD-2020-27259

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-27259

AFFECTED PRODUCTS

vendor:netgearmodel:xr500scope:ltversion:2.3.2.32

Trust: 1.6

vendor:netgearmodel:d3600scope:ltversion:1.0.0.76

Trust: 1.6

vendor:netgearmodel:d6000scope:ltversion:1.0.0.76

Trust: 1.6

vendor:netgearmodel:d3600scope:eqversion:1.0.0.76

Trust: 0.8

vendor:netgearmodel:d6000scope:eqversion:1.0.0.76

Trust: 0.8

vendor:netgearmodel:xr500scope:eqversion:2.3.2.32

Trust: 0.8

sources: CNVD: CNVD-2020-27259 // JVNDB: JVNDB-2019-015332 // NVD: CVE-2019-20704

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-20704
value: HIGH

Trust: 1.0

cve@mitre.org: CVE-2019-20704
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2019-015332
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-27259
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202004-1288
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2019-20704
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-2019-015332
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-2020-27259
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-2019-20704
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-2019-20704
baseSeverity: MEDIUM
baseScore: 6.3
vectorString: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: HIGH
exploitabilityScore: 2.1
impactScore: 4.2
version: 3.0

Trust: 1.0

NVD: JVNDB-2019-015332
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-2020-27259 // JVNDB: JVNDB-2019-015332 // CNNVD: CNNVD-202004-1288 // NVD: CVE-2019-20704 // NVD: CVE-2019-20704

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:CWE-78

Trust: 0.8

sources: JVNDB: JVNDB-2019-015332 // NVD: CVE-2019-20704

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1288

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202004-1288

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-015332

PATCH
title:Security Advisory for Post-Authentication Command Injection on Some Routers and Gateways, PSV-2018-0392url:https://kb.netgear.com/000061225/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0392
Trust: 0.8
title:Patch for NETGEAR D3600, D6000 and XR500 operating system command injection vulnerability (CNVD-2020-27259)url:https://www.cnvd.org.cn/patchInfo/show/216909
Trust: 0.6
title:NETGEAR D3600 , D6000  and XR500 Fixes for operating system command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116558
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-27259 // 
            
            
            
            JVNDB: JVNDB-2019-015332 // 
            
            
            
            CNNVD: CNNVD-202004-1288

EXTERNAL IDS
db:NVDid:CVE-2019-20704
Trust: 3.0
db:JVNDBid:JVNDB-2019-015332
Trust: 0.8
db:CNVDid:CNVD-2020-27259
Trust: 0.6
db:CNNVDid:CNNVD-202004-1288
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-27259 // 
            
            
            
            JVNDB: JVNDB-2019-015332 // 
            
            
            
            CNNVD: CNNVD-202004-1288 // 
            
            
            
            NVD: CVE-2019-20704

REFERENCES
url:https://nvd.nist.gov/vuln/detail/cve-2019-20704
Trust: 2.0
url:https://kb.netgear.com/000061225/security-advisory-for-post-authentication-command-injection-on-some-routers-and-gateways-psv-2018-0392
Trust: 1.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20704
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2020-27259 // 
            
            
            
            JVNDB: JVNDB-2019-015332 // 
            
            
            
            CNNVD: CNNVD-202004-1288 // 
            
            
            
            NVD: CVE-2019-20704

CREDITS
cisk
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-202004-1288

SOURCES
db:CNVDid:CNVD-2020-27259
db:JVNDBid:JVNDB-2019-015332
db:CNNVDid:CNNVD-202004-1288
db:NVDid:CVE-2019-20704

LAST UPDATE DATE
2024-11-23T22:41:07.597000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-27259date:2020-05-09T00:00:00
db:JVNDBid:JVNDB-2019-015332date:2020-05-12T00:00:00
db:CNNVDid:CNNVD-202004-1288date:2022-03-15T00:00:00
db:NVDid:CVE-2019-20704date:2024-11-21T04:39:07.600

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-27259date:2020-05-09T00:00:00
db:JVNDBid:JVNDB-2019-015332date:2020-05-12T00:00:00
db:CNNVDid:CNNVD-202004-1288date:2020-04-16T00:00:00
db:NVDid:CVE-2019-20704date:2020-04-16T19:15:24.197