Details of VAR-201909-1438

ID

VAR-201909-1438

CVE

CVE-2019-10892

TITLE

D-link DIR-806 Device buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-009048

DESCRIPTION

An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnap_main at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a stack-based buffer overflow via a special HTTP header. D-link DIR-806 The device contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Dlink DIR-806 is a wireless AC1200 dual-band router. An attacker could exploit this vulnerability to run Shellcode via a long HTTP header that starts with "SOAPAction: http://purenetworks.com/HNAP1/GetDeviceSettings/"

Trust: 2.25

sources: NVD: CVE-2019-10892 // JVNDB: JVNDB-2019-009048 // CNVD: CNVD-2019-39560 // VULHUB: VHN-142484

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-39560

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-806	scope:	eq	version:	1.0	Trust: 1.0
vendor:	d link	model:	dir-806	scope:	eq	version:	1.0	Trust: 0.8
vendor:	d link	model:	dir-806	scope:	eq	version:	v1.0	Trust: 0.6

sources: CNVD: CNVD-2019-39560 // JVNDB: JVNDB-2019-009048 // NVD: CVE-2019-10892

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-10892
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2019-10892
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2019-39560
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201909-264
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-142484
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-10892
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-39560
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-142484
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-10892
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-39560 // VULHUB: VHN-142484 // JVNDB: JVNDB-2019-009048 // CNNVD: CNNVD-201909-264 // NVD: CVE-2019-10892

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.1
problemtype:	CWE-119	Trust: 0.9

sources: VULHUB: VHN-142484 // JVNDB: JVNDB-2019-009048 // NVD: CVE-2019-10892

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201909-264

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201909-264

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-009048

PATCH

title:

Top Page

url:

https://www.dlink.com/en/

Trust: 0.8

sources: JVNDB: JVNDB-2019-009048

EXTERNAL IDS

db:	NVD	id:	CVE-2019-10892	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-009048	Trust: 0.8
db:	CNNVD	id:	CNNVD-201909-264	Trust: 0.7
db:	CNVD	id:	CNVD-2019-39560	Trust: 0.6
db:	NSFOCUS	id:	44331	Trust: 0.6
db:	VULHUB	id:	VHN-142484	Trust: 0.1

sources: CNVD: CNVD-2019-39560 // VULHUB: VHN-142484 // JVNDB: JVNDB-2019-009048 // CNNVD: CNNVD-201909-264 // NVD: CVE-2019-10892

REFERENCES

url:	https://github.com/kirin-say/vulnerabilities/blob/master/dir-806_stack_overflow_to_run_shellcode.md	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-10892	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-10892	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/44331	Trust: 0.6

sources: CNVD: CNVD-2019-39560 // VULHUB: VHN-142484 // JVNDB: JVNDB-2019-009048 // CNNVD: CNNVD-201909-264 // NVD: CVE-2019-10892

SOURCES

db:	CNVD	id:	CNVD-2019-39560
db:	VULHUB	id:	VHN-142484
db:	JVNDB	id:	JVNDB-2019-009048
db:	CNNVD	id:	CNNVD-201909-264
db:	NVD	id:	CVE-2019-10892

LAST UPDATE DATE

2024-11-23T22:33:45.150000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-39560	date:	2019-11-07T00:00:00
db:	VULHUB	id:	VHN-142484	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2019-009048	date:	2019-09-11T00:00:00
db:	CNNVD	id:	CNNVD-201909-264	date:	2020-09-02T00:00:00
db:	NVD	id:	CVE-2019-10892	date:	2024-11-21T04:20:03.790

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-39560	date:	2019-11-07T00:00:00
db:	VULHUB	id:	VHN-142484	date:	2019-09-06T00:00:00
db:	JVNDB	id:	JVNDB-2019-009048	date:	2019-09-11T00:00:00
db:	CNNVD	id:	CNNVD-201909-264	date:	2019-09-06T00:00:00
db:	NVD	id:	CVE-2019-10892	date:	2019-09-06T20:15:11.067