Details of VAR-201908-0341

ID

VAR-201908-0341

CVE

CVE-2019-15530

TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-008219

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 LoginPassword field to Login. D-Link DIR-823G 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-Link DIR-823G is a wireless router from D-Link Corporation of Taiwan, China. A command injection vulnerability exists in the D-Link DIR-823G. 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-2019-15530 // JVNDB: JVNDB-2019-008219 // CNVD: CNVD-2019-30425 // VULHUB: VHN-147586

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-30425

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-2019-30425 // JVNDB: JVNDB-2019-008219 // NVD: CVE-2019-15530

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15530
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15530
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-30425
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201908-1913
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-147586
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-15530
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-2019-30425
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-147586
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-2019-15530
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-2019-30425 // VULHUB: VHN-147586 // JVNDB: JVNDB-2019-008219 // CNNVD: CNNVD-201908-1913 // NVD: CVE-2019-15530

PROBLEMTYPE DATA

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

sources: VULHUB: VHN-147586 // JVNDB: JVNDB-2019-008219 // NVD: CVE-2019-15530

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1913

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201908-1913

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-008219

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-008219

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15530	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-008219	Trust: 0.8
db:	CNNVD	id:	CNNVD-201908-1913	Trust: 0.7
db:	CNVD	id:	CNVD-2019-30425	Trust: 0.6
db:	NSFOCUS	id:	44174	Trust: 0.6
db:	VULHUB	id:	VHN-147586	Trust: 0.1

sources: CNVD: CNVD-2019-30425 // VULHUB: VHN-147586 // JVNDB: JVNDB-2019-008219 // CNNVD: CNNVD-201908-1913 // NVD: CVE-2019-15530

REFERENCES

url:	https://github.com/teamseri0us/pocs/blob/master/iot/dlink/823g-102b05-2.pdf	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15530	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15530	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/44174	Trust: 0.6

sources: CNVD: CNVD-2019-30425 // VULHUB: VHN-147586 // JVNDB: JVNDB-2019-008219 // CNNVD: CNNVD-201908-1913 // NVD: CVE-2019-15530

SOURCES

db:	CNVD	id:	CNVD-2019-30425
db:	VULHUB	id:	VHN-147586
db:	JVNDB	id:	JVNDB-2019-008219
db:	CNNVD	id:	CNNVD-201908-1913
db:	NVD	id:	CVE-2019-15530

LAST UPDATE DATE

2024-11-23T22:41:22.924000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-30425	date:	2019-09-05T00:00:00
db:	VULHUB	id:	VHN-147586	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-008219	date:	2019-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201908-1913	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2019-15530	date:	2024-11-21T04:28:56.580

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-30425	date:	2019-08-30T00:00:00
db:	VULHUB	id:	VHN-147586	date:	2019-08-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-008219	date:	2019-08-28T00:00:00
db:	CNNVD	id:	CNNVD-201908-1913	date:	2019-08-23T00:00:00
db:	NVD	id:	CVE-2019-15530	date:	2019-08-23T17:15:13.967