Details of VAR-201907-0707

ID

VAR-201907-0707

CVE

CVE-2019-13481

TITLE

D-Link DIR-818LW Command injection vulnerability in device firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-006233

DESCRIPTION

An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the MTU field to SetWanSettings. D-Link DIR-818LW The 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. D-LinkDIR-818LW is a wireless router from D-Link Corporation of Taiwan, China. A command injection vulnerability exists in HNAP1 in D-LinkDIR-818LW using firmware version 2.06betab01. The vulnerability stems from the fact that external input data constructs executable commands, and the network system or product does not properly filter the special elements. An attacker could exploit the vulnerability to execute an illegal command. D-Link DIR-818LW is prone to multiple command-injection vulnerabilities. Failed exploit attempts will likely result in denial-of-service conditions

Trust: 2.52

sources: NVD: CVE-2019-13481 // JVNDB: JVNDB-2019-006233 // CNVD: CNVD-2019-22213 // BID: 109131 // VULHUB: VHN-145332

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-22213

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-818lw	scope:	eq	version:	2.06	Trust: 1.0
vendor:	d link	model:	dir-818lw 2.06betab01	scope:	-	version:	-	Trust: 0.9
vendor:	d link	model:	dir-818l	scope:	eq	version:	2.06betab01	Trust: 0.8

sources: CNVD: CNVD-2019-22213 // BID: 109131 // JVNDB: JVNDB-2019-006233 // NVD: CVE-2019-13481

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-13481
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-13481
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-22213
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201907-601
value:	HIGH
Trust: 0.6
VULHUB:	VHN-145332
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-13481
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-22213
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-145332
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-13481
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2019-13481
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2019-22213 // VULHUB: VHN-145332 // JVNDB: JVNDB-2019-006233 // CNNVD: CNNVD-201907-601 // NVD: CVE-2019-13481

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.1
problemtype:	CWE-77	Trust: 0.9

sources: VULHUB: VHN-145332 // JVNDB: JVNDB-2019-006233 // NVD: CVE-2019-13481

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201907-601

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201907-601

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-006233

PATCH

title:

Top Page

url:

http://www.dlink.lt/en/

Trust: 0.8

sources: JVNDB: JVNDB-2019-006233

EXTERNAL IDS

db:	NVD	id:	CVE-2019-13481	Trust: 3.4
db:	BID	id:	109131	Trust: 2.6
db:	JVNDB	id:	JVNDB-2019-006233	Trust: 0.8
db:	CNVD	id:	CNVD-2019-22213	Trust: 0.6
db:	CNNVD	id:	CNNVD-201907-601	Trust: 0.6
db:	VULHUB	id:	VHN-145332	Trust: 0.1

sources: CNVD: CNVD-2019-22213 // VULHUB: VHN-145332 // BID: 109131 // JVNDB: JVNDB-2019-006233 // CNNVD: CNNVD-201907-601 // NVD: CVE-2019-13481

REFERENCES

url:	https://github.com/teamseri0us/pocs/blob/master/iot/dlink/dir818-3.pdf	Trust: 2.8
url:	https://nvd.nist.gov/vuln/detail/cve-2019-13481	Trust: 2.0
url:	http://www.securityfocus.com/bid/109131	Trust: 1.7
url:	http://www.dlink.com/	Trust: 0.9
url:	https://github.com/teamseri0us/pocs/blob/master/iot/dlink/dir818-4.pdf	Trust: 0.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-13481	Trust: 0.8

sources: CNVD: CNVD-2019-22213 // VULHUB: VHN-145332 // BID: 109131 // JVNDB: JVNDB-2019-006233 // CNNVD: CNNVD-201907-601 // NVD: CVE-2019-13481

CREDITS

TeamSeri0us

Trust: 0.9

sources: BID: 109131 // CNNVD: CNNVD-201907-601

SOURCES

db:	CNVD	id:	CNVD-2019-22213
db:	VULHUB	id:	VHN-145332
db:	BID	id:	109131
db:	JVNDB	id:	JVNDB-2019-006233
db:	CNNVD	id:	CNNVD-201907-601
db:	NVD	id:	CVE-2019-13481

LAST UPDATE DATE

2024-11-23T22:25:54.032000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-22213	date:	2019-07-12T00:00:00
db:	VULHUB	id:	VHN-145332	date:	2020-08-24T00:00:00
db:	BID	id:	109131	date:	2019-07-10T00:00:00
db:	JVNDB	id:	JVNDB-2019-006233	date:	2019-07-17T00:00:00
db:	CNNVD	id:	CNNVD-201907-601	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2019-13481	date:	2024-11-21T04:24:59.233

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-22213	date:	2019-07-12T00:00:00
db:	VULHUB	id:	VHN-145332	date:	2019-07-10T00:00:00
db:	BID	id:	109131	date:	2019-07-10T00:00:00
db:	JVNDB	id:	JVNDB-2019-006233	date:	2019-07-17T00:00:00
db:	CNNVD	id:	CNNVD-201907-601	date:	2019-07-10T00:00:00
db:	NVD	id:	CVE-2019-13481	date:	2019-07-10T20:15:12.483