Details of VAR-201711-0572

ID

VAR-201711-0572

CVE

CVE-2017-16934

TITLE

DBL DBLTek Device Web On the server OS Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-010693

DESCRIPTION

The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a "<%%25call system.exec:" string in the passwd parameter. DBL DBLTek Device Web The server OS A command injection vulnerability exists.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. DBLDBLTekdevices is a gateway product from China's DBL. Webserver is one of the web servers. A security vulnerability exists in the web server on the DBLDBLTek device. A remote attacker could exploit the vulnerability to execute arbitrary operating system commands by obtaining an administrator password and using it in HTTPBasicAuthentication

Trust: 2.25

sources: NVD: CVE-2017-16934 // JVNDB: JVNDB-2017-010693 // CNVD: CNVD-2017-35383 // VULMON: CVE-2017-16934

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-35383

AFFECTED PRODUCTS

vendor:	dbltek	model:	web server	scope:	eq	version:	-	Trust: 1.6
vendor:	dbl	model:	dbltek web server	scope:	-	version:	-	Trust: 0.8
vendor:	dbl	model:	dbltek	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2017-35383 // JVNDB: JVNDB-2017-010693 // CNNVD: CNNVD-201711-1057 // NVD: CVE-2017-16934

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-16934
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-16934
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2017-35383
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201711-1057
value:	CRITICAL
Trust: 0.6
VULMON:	CVE-2017-16934
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-16934
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: 1.9
CNVD:	CNVD-2017-35383
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2017-16934
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-2017-35383 // VULMON: CVE-2017-16934 // JVNDB: JVNDB-2017-010693 // CNNVD: CNNVD-201711-1057 // NVD: CVE-2017-16934

PROBLEMTYPE DATA

problemtype:

CWE-78

Trust: 1.8

sources: JVNDB: JVNDB-2017-010693 // NVD: CVE-2017-16934

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201711-1057

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201711-1057

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-010693

EXPLOIT AVAILABILITY

sources: VULMON: CVE-2017-16934

PATCH

title:	Top Page	url:	http://en.dbltek.com/	Trust: 0.8
title:	DBLDBLTek Device Web Server Command Execution Vulnerability Patch	url:	https://www.cnvd.org.cn/patchInfo/show/107181	Trust: 0.6
title:	DBL DBLTek device Web Server security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=76755	Trust: 0.6
title:	goip	url:	https://github.com/crinny/goip	Trust: 0.1

sources: CNVD: CNVD-2017-35383 // VULMON: CVE-2017-16934 // JVNDB: JVNDB-2017-010693 // CNNVD: CNNVD-201711-1057

EXTERNAL IDS

db:	NVD	id:	CVE-2017-16934	Trust: 3.1
db:	JVNDB	id:	JVNDB-2017-010693	Trust: 0.8
db:	CNVD	id:	CNVD-2017-35383	Trust: 0.6
db:	CNNVD	id:	CNNVD-201711-1057	Trust: 0.6
db:	EXPLOIT-DB	id:	44051	Trust: 0.1
db:	VULMON	id:	CVE-2017-16934	Trust: 0.1

sources: CNVD: CNVD-2017-35383 // VULMON: CVE-2017-16934 // JVNDB: JVNDB-2017-010693 // CNNVD: CNNVD-201711-1057 // NVD: CVE-2017-16934

REFERENCES

url:	https://blogs.securiteam.com/index.php/archives/3437	Trust: 3.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-16934	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-16934	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://github.com/crinny/goip	Trust: 0.1
url:	https://www.exploit-db.com/exploits/44051/	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2017-35383 // VULMON: CVE-2017-16934 // JVNDB: JVNDB-2017-010693 // CNNVD: CNNVD-201711-1057 // NVD: CVE-2017-16934

SOURCES

db:	CNVD	id:	CNVD-2017-35383
db:	VULMON	id:	CVE-2017-16934
db:	JVNDB	id:	JVNDB-2017-010693
db:	CNNVD	id:	CNNVD-201711-1057
db:	NVD	id:	CVE-2017-16934

LAST UPDATE DATE

2025-04-20T23:25:54.681000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-35383	date:	2017-11-29T00:00:00
db:	VULMON	id:	CVE-2017-16934	date:	2017-12-11T00:00:00
db:	JVNDB	id:	JVNDB-2017-010693	date:	2017-12-21T00:00:00
db:	CNNVD	id:	CNNVD-201711-1057	date:	2017-11-27T00:00:00
db:	NVD	id:	CVE-2017-16934	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-35383	date:	2017-11-29T00:00:00
db:	VULMON	id:	CVE-2017-16934	date:	2017-11-24T00:00:00
db:	JVNDB	id:	JVNDB-2017-010693	date:	2017-12-21T00:00:00
db:	CNNVD	id:	CNNVD-201711-1057	date:	2017-11-27T00:00:00
db:	NVD	id:	CVE-2017-16934	date:	2017-11-24T07:29:00.240