Details of VAR-201908-0338

ID

VAR-201908-0338

CVE

CVE-2019-15527

TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-008376

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 MaxIdTime field to SetWanSettings. 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-2019-15527 // JVNDB: JVNDB-2019-008376 // CNVD: CNVD-2019-30428 // VULHUB: VHN-147582

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-30428

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-2019-30428 // JVNDB: JVNDB-2019-008376 // NVD: CVE-2019-15527

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15527
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-15527
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-30428
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201908-1911
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-147582
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-15527
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-2019-30428
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-147582
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-2019-15527
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-2019-30428 // VULHUB: VHN-147582 // JVNDB: JVNDB-2019-008376 // CNNVD: CNNVD-201908-1911 // NVD: CVE-2019-15527

PROBLEMTYPE DATA

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

sources: VULHUB: VHN-147582 // JVNDB: JVNDB-2019-008376 // NVD: CVE-2019-15527

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1911

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201908-1911

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-008376

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2019-008376

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15527	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-008376	Trust: 0.8
db:	CNNVD	id:	CNNVD-201908-1911	Trust: 0.7
db:	CNVD	id:	CNVD-2019-30428	Trust: 0.6
db:	NSFOCUS	id:	44176	Trust: 0.6
db:	VULHUB	id:	VHN-147582	Trust: 0.1

sources: CNVD: CNVD-2019-30428 // VULHUB: VHN-147582 // JVNDB: JVNDB-2019-008376 // CNNVD: CNNVD-201908-1911 // NVD: CVE-2019-15527

REFERENCES

url:	https://github.com/teamseri0us/pocs/blob/master/iot/dlink/823g-102b05-6.pdf	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15527	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15527	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/44176	Trust: 0.6

sources: CNVD: CNVD-2019-30428 // VULHUB: VHN-147582 // JVNDB: JVNDB-2019-008376 // CNNVD: CNNVD-201908-1911 // NVD: CVE-2019-15527

SOURCES

db:	CNVD	id:	CNVD-2019-30428
db:	VULHUB	id:	VHN-147582
db:	JVNDB	id:	JVNDB-2019-008376
db:	CNNVD	id:	CNNVD-201908-1911
db:	NVD	id:	CVE-2019-15527

LAST UPDATE DATE

2024-11-23T22:44:55.921000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-30428	date:	2019-09-05T00:00:00
db:	VULHUB	id:	VHN-147582	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-008376	date:	2019-08-30T00:00:00
db:	CNNVD	id:	CNNVD-201908-1911	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2019-15527	date:	2024-11-21T04:28:56.167

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-30428	date:	2019-08-30T00:00:00
db:	VULHUB	id:	VHN-147582	date:	2019-08-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-008376	date:	2019-08-30T00:00:00
db:	CNNVD	id:	CNNVD-201908-1911	date:	2019-08-23T00:00:00
db:	NVD	id:	CVE-2019-15527	date:	2019-08-23T17:15:13.793