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ID

VAR-201901-0076


CVE

CVE-2019-6487


TITLE

TP-Link WDR Command injection vulnerability in series device firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-001521

DESCRIPTION

TP-Link WDR Series devices through firmware v3 (such as TL-WDR5620 V3.0) are affected by command injection (after login) leading to remote code execution, because shell metacharacters can be included in the weather get_weather_observe citycode field. TP-Link WDR Series device firmware contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. TP-LinkWDRSeries is a WDR series wireless router from China TP-LINK. A remote attacker could exploit the vulnerability to execute code

Trust: 2.34

sources: NVD: CVE-2019-6487 // JVNDB: JVNDB-2019-001521 // CNVD: CNVD-2019-13603 // VULHUB: VHN-157922 // VULMON: CVE-2019-6487

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-13603

AFFECTED PRODUCTS

vendor:tp linkmodel:tl-wdr4900scope:lteversion:3.0

Trust: 1.0

vendor:tp linkmodel:tl-wdr5620scope:lteversion:3.0

Trust: 1.0

vendor:tp linkmodel:tl-wdr3600scope:lteversion:3.0

Trust: 1.0

vendor:tp linkmodel:tl-wdr4300scope:lteversion:3.0

Trust: 1.0

vendor:tp linkmodel:tl-wdr3500scope:lteversion:3.0

Trust: 1.0

vendor:tp linkmodel:tl-wdr3500scope: - version: -

Trust: 0.8

vendor:tp linkmodel:tl-wdr3600scope: - version: -

Trust: 0.8

vendor:tp linkmodel:tl-wdr4300scope: - version: -

Trust: 0.8

vendor:tp linkmodel:tl-wdr4900scope: - version: -

Trust: 0.8

vendor:tp linkmodel:tl-wdr5620scope: - version: -

Trust: 0.8

vendor:tp linkmodel:wdr seriesscope:eqversion:v3

Trust: 0.6

sources: CNVD: CNVD-2019-13603 // JVNDB: JVNDB-2019-001521 // NVD: CVE-2019-6487

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-6487
value: HIGH

Trust: 1.0

NVD: CVE-2019-6487
value: HIGH

Trust: 0.8

CNVD: CNVD-2019-13603
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201901-747
value: HIGH

Trust: 0.6

VULHUB: VHN-157922
value: MEDIUM

Trust: 0.1

VULMON: CVE-2019-6487
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-6487
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2019-13603
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-157922
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2019-6487
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2019-13603 // VULHUB: VHN-157922 // VULMON: CVE-2019-6487 // JVNDB: JVNDB-2019-001521 // CNNVD: CNNVD-201901-747 // NVD: CVE-2019-6487

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.1

problemtype:CWE-77

Trust: 0.9

sources: VULHUB: VHN-157922 // JVNDB: JVNDB-2019-001521 // NVD: CVE-2019-6487

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-747

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201901-747

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-001521

PATCH
title:Top Pageurl:http://www.tp-link.com/
Trust: 0.8
title:PoCurl:https://github.com/Jonathan-Elias/PoC 
Trust: 0.1
title:CVE-POCurl:https://github.com/0xT11/CVE-POC 
Trust: 0.1
title:PoC-in-GitHuburl:https://github.com/nomi-sec/PoC-in-GitHub 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2019-6487 // 
            
            
            
            JVNDB: JVNDB-2019-001521

EXTERNAL IDS
db:NVDid:CVE-2019-6487
Trust: 3.2
db:JVNDBid:JVNDB-2019-001521
Trust: 0.8
db:CNNVDid:CNNVD-201901-747
Trust: 0.7
db:CNVDid:CNVD-2019-13603
Trust: 0.6
db:VULHUBid:VHN-157922
Trust: 0.1
db:VULMONid:CVE-2019-6487
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-13603 // 
            
            
            
            VULHUB: VHN-157922 // 
            
            
            
            VULMON: CVE-2019-6487 // 
            
            
            
            JVNDB: JVNDB-2019-001521 // 
            
            
            
            CNNVD: CNNVD-201901-747 // 
            
            
            
            NVD: CVE-2019-6487

REFERENCES
url:https://github.com/0xcc-since2016/tp-link-wdr-router-command-injection_poc/blob/master/poc.py
Trust: 3.2
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-6487
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2019-6487
Trust: 0.8
url:https://cwe.mitre.org/data/definitions/78.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/jonathan-elias/poc
Trust: 0.1
url:https://github.com/nomi-sec/poc-in-github
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-13603 // 
            
            
            
            VULHUB: VHN-157922 // 
            
            
            
            VULMON: CVE-2019-6487 // 
            
            
            
            JVNDB: JVNDB-2019-001521 // 
            
            
            
            CNNVD: CNNVD-201901-747 // 
            
            
            
            NVD: CVE-2019-6487

SOURCES
db:CNVDid:CNVD-2019-13603
db:VULHUBid:VHN-157922
db:VULMONid:CVE-2019-6487
db:JVNDBid:JVNDB-2019-001521
db:CNNVDid:CNNVD-201901-747
db:NVDid:CVE-2019-6487

LAST UPDATE DATE
2024-11-23T22:58:47.623000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-13603date:2019-05-10T00:00:00
db:VULHUBid:VHN-157922date:2020-08-24T00:00:00
db:VULMONid:CVE-2019-6487date:2020-08-24T00:00:00
db:JVNDBid:JVNDB-2019-001521date:2019-03-12T00:00:00
db:CNNVDid:CNNVD-201901-747date:2022-03-18T00:00:00
db:NVDid:CVE-2019-6487date:2024-11-21T04:46:32.233

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-13603date:2019-05-10T00:00:00
db:VULHUBid:VHN-157922date:2019-01-18T00:00:00
db:VULMONid:CVE-2019-6487date:2019-01-18T00:00:00
db:JVNDBid:JVNDB-2019-001521date:2019-03-12T00:00:00
db:CNNVDid:CNNVD-201901-747date:2019-01-21T00:00:00
db:NVDid:CVE-2019-6487date:2019-01-18T10:29:00.190