Details of VAR-201805-0696

ID

VAR-201805-0696

CVE

CVE-2018-10734

TITLE

KONGTOP DVR Information disclosure vulnerability in devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-004804

DESCRIPTION

KONGTOP DVR devices A303, A403, D303, D305, and D403 contain a backdoor that prints the login password via a Print_Password function call in certain circumstances. KONGTOP DVR The device contains an information disclosure vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. KONGTOP DVR A303 and so on are all different types of network DVR equipment from China's KONGTOP Industrial Company. A security vulnerability exists in several KONGTOP DVR products due to a backdoor in the Telnetd file. An attacker could exploit the vulnerability with a call to the 'Print_Password' function to obtain information. The following products are affected: KONGTOP DVR A303; KONGTOP DVR A403; KONGTOP DVR D303; KONGTOP DVR D305; KONGTOP DVR D403

Trust: 2.25

sources: NVD: CVE-2018-10734 // JVNDB: JVNDB-2018-004804 // CNVD: CNVD-2018-09559 // VULHUB: VHN-120523

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-09559

AFFECTED PRODUCTS

vendor:	kongtop	model:	d403	scope:	eq	version:	-	Trust: 1.6
vendor:	kongtop	model:	d305	scope:	eq	version:	-	Trust: 1.6
vendor:	kongtop	model:	a303	scope:	eq	version:	-	Trust: 1.6
vendor:	kongtop	model:	d303	scope:	eq	version:	-	Trust: 1.6
vendor:	kongtop	model:	a403	scope:	eq	version:	-	Trust: 1.6
vendor:	kongtop	model:	a303	scope:	-	version:	-	Trust: 0.8
vendor:	kongtop	model:	a403	scope:	-	version:	-	Trust: 0.8
vendor:	kongtop	model:	d303	scope:	-	version:	-	Trust: 0.8
vendor:	kongtop	model:	d305	scope:	-	version:	-	Trust: 0.8
vendor:	kongtop	model:	d403	scope:	-	version:	-	Trust: 0.8
vendor:	kongtop	model:	dvr a303	scope:	-	version:	-	Trust: 0.6
vendor:	kongtop	model:	dvr a403	scope:	-	version:	-	Trust: 0.6
vendor:	kongtop	model:	dvr d303	scope:	-	version:	-	Trust: 0.6
vendor:	kongtop	model:	dvr d305	scope:	-	version:	-	Trust: 0.6
vendor:	kongtop	model:	dvr d403	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2018-09559 // JVNDB: JVNDB-2018-004804 // CNNVD: CNNVD-201805-227 // NVD: CVE-2018-10734

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-10734
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-10734
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2018-09559
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201805-227
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-120523
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-10734
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2018-09559
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-120523
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-10734
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-2018-09559 // VULHUB: VHN-120523 // JVNDB: JVNDB-2018-004804 // CNNVD: CNNVD-201805-227 // NVD: CVE-2018-10734

PROBLEMTYPE DATA

problemtype:

CWE-200

Trust: 1.9

sources: VULHUB: VHN-120523 // JVNDB: JVNDB-2018-004804 // NVD: CVE-2018-10734

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201805-227

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201805-227

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-004804

PATCH

title:

Top Page

url:

http://www.kongtop.cn/index.php/z_index

Trust: 0.8

sources: JVNDB: JVNDB-2018-004804

EXTERNAL IDS

db:	NVD	id:	CVE-2018-10734	Trust: 3.1
db:	JVNDB	id:	JVNDB-2018-004804	Trust: 0.8
db:	CNVD	id:	CNVD-2018-09559	Trust: 0.6
db:	CNNVD	id:	CNNVD-201805-227	Trust: 0.6
db:	SEEBUG	id:	SSVID-97285	Trust: 0.1
db:	VULHUB	id:	VHN-120523	Trust: 0.1

sources: CNVD: CNVD-2018-09559 // VULHUB: VHN-120523 // JVNDB: JVNDB-2018-004804 // CNNVD: CNNVD-201805-227 // NVD: CVE-2018-10734

REFERENCES

url:	https://github.com/hucmosin/python_small_tool/blob/master/other/dvr_poc.py	Trust: 2.5
url:	https://github.com/hucmosin/mybook/blob/master/kongtop_dvr_devices_vulnerability_report-cve-2018-10734.pdf	Trust: 1.7
url:	https://github.com/hucmosin/mybook/blob/master/fu/dvr.pdf	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2018-10734	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-10734	Trust: 0.8

sources: CNVD: CNVD-2018-09559 // VULHUB: VHN-120523 // JVNDB: JVNDB-2018-004804 // CNNVD: CNNVD-201805-227 // NVD: CVE-2018-10734

SOURCES

db:	CNVD	id:	CNVD-2018-09559
db:	VULHUB	id:	VHN-120523
db:	JVNDB	id:	JVNDB-2018-004804
db:	CNNVD	id:	CNNVD-201805-227
db:	NVD	id:	CVE-2018-10734

LAST UPDATE DATE

2024-11-23T22:30:26.762000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-09559	date:	2019-11-01T00:00:00
db:	VULHUB	id:	VHN-120523	date:	2018-06-13T00:00:00
db:	JVNDB	id:	JVNDB-2018-004804	date:	2018-06-27T00:00:00
db:	CNNVD	id:	CNNVD-201805-227	date:	2018-05-09T00:00:00
db:	NVD	id:	CVE-2018-10734	date:	2024-11-21T03:41:57.087

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-09559	date:	2018-05-16T00:00:00
db:	VULHUB	id:	VHN-120523	date:	2018-05-08T00:00:00
db:	JVNDB	id:	JVNDB-2018-004804	date:	2018-06-27T00:00:00
db:	CNNVD	id:	CNNVD-201805-227	date:	2018-05-09T00:00:00
db:	NVD	id:	CVE-2018-10734	date:	2018-05-08T07:29:00.220