Details of VAR-201908-0337

ID

VAR-201908-0337

CVE

CVE-2019-15526

TITLE

D-Link DIR-823G Command injection vulnerability in device firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-008237

DESCRIPTION

An issue was discovered on D-Link DIR-823G devices with firmware V1.0.2B05. There is a command injection in HNAP1 (exploitable with Authentication) via shell metacharacters in the Type field to SetWanSettings, a related issue to CVE-2019-13482. D-Link DIR-823G The device firmware contains a command injection vulnerability. This vulnerability CVE-2019-13482 Vulnerability associated with.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. D-Link DIR-823G is a wireless router from D-Link Corporation of Taiwan, China. The vulnerability stems from the external input data constructing executable commands, and the network system or product fails to properly filter the special elements. An attacker could exploit the vulnerability to execute an illegal command

Trust: 2.25

sources: NVD: CVE-2019-15526 // JVNDB: JVNDB-2019-008237 // CNVD: CNVD-2019-30423 // VULHUB: VHN-147581

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-30423

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-823g	scope:	eq	version:	1.0.2b05	Trust: 1.0
vendor:	d link	model:	dir-823g	scope:	eq	version:	1.0.2b05	Trust: 0.8
vendor:	d link	model:	dir-823g 1.0.2b05	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-30423 // JVNDB: JVNDB-2019-008237 // NVD: CVE-2019-15526

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15526
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15526
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-30423
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201908-1915
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-147581
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-15526
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-2019-30423
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: 0.6
VULHUB:	VHN-147581
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-2019-15526
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-2019-30423 // VULHUB: VHN-147581 // JVNDB: JVNDB-2019-008237 // CNNVD: CNNVD-201908-1915 // NVD: CVE-2019-15526

PROBLEMTYPE DATA

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

sources: VULHUB: VHN-147581 // JVNDB: JVNDB-2019-008237 // NVD: CVE-2019-15526

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1915

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201908-1915

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-008237

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-008237

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15526	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-008237	Trust: 0.8
db:	CNNVD	id:	CNNVD-201908-1915	Trust: 0.7
db:	CNVD	id:	CNVD-2019-30423	Trust: 0.6
db:	NSFOCUS	id:	44172	Trust: 0.6
db:	VULHUB	id:	VHN-147581	Trust: 0.1

sources: CNVD: CNVD-2019-30423 // VULHUB: VHN-147581 // JVNDB: JVNDB-2019-008237 // CNNVD: CNNVD-201908-1915 // NVD: CVE-2019-15526

REFERENCES

url:	https://github.com/teamseri0us/pocs/blob/master/iot/dlink/823g-102b05-7.pdf	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15526	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15526	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/44172	Trust: 0.6

sources: CNVD: CNVD-2019-30423 // VULHUB: VHN-147581 // JVNDB: JVNDB-2019-008237 // CNNVD: CNNVD-201908-1915 // NVD: CVE-2019-15526

SOURCES

db:	CNVD	id:	CNVD-2019-30423
db:	VULHUB	id:	VHN-147581
db:	JVNDB	id:	JVNDB-2019-008237
db:	CNNVD	id:	CNNVD-201908-1915
db:	NVD	id:	CVE-2019-15526

LAST UPDATE DATE

2024-11-23T22:33:48.260000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-30423	date:	2019-09-05T00:00:00
db:	VULHUB	id:	VHN-147581	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-008237	date:	2019-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201908-1915	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2019-15526	date:	2024-11-21T04:28:56.027

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-30423	date:	2019-08-30T00:00:00
db:	VULHUB	id:	VHN-147581	date:	2019-08-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-008237	date:	2019-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201908-1915	date:	2019-08-23T00:00:00
db:	NVD	id:	CVE-2019-15526	date:	2019-08-23T17:15:13.730