Details of VAR-201512-0094

ID

VAR-201512-0094

CVE

CVE-2015-7284

TITLE

ZyXEL NBG-418N router uses default credentials and is vulnerable to cross-site request forgery

Trust: 0.8

sources: CERT/CC: VU#330000

DESCRIPTION

Cross-site request forgery (CSRF) vulnerability on ZyXEL NBG-418N devices with firmware 1.00(AADZ.3)C0 allows remote attackers to hijack the authentication of arbitrary users. ZyXELNBG-418N is a wireless broadband router from ZyXEL Technology. An attacker can exploit these issues to gain unauthorized access, allowing attackers to perform certain unauthorized actions or by tricking a victim into following a specially crafted HTTP request designed to perform some action on the attacker's behalf using a victim's currently active session. A remote attacker could exploit this vulnerability to perform unauthorized operations

Trust: 3.24

sources: NVD: CVE-2015-7284 // CERT/CC: VU#330000 // JVNDB: JVNDB-2015-006555 // CNVD: CNVD-2016-00151 // BID: 78819 // VULHUB: VHN-85245

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2016-00151

AFFECTED PRODUCTS

vendor:	zyxel	model:	nbg-418n	scope:	eq	version:	1.00\(aadz.3\)c0	Trust: 1.6
vendor:	zyxel	model:	nbg-418n	scope:	eq	version:	*	Trust: 1.0
vendor:	zyxel	model:	-	scope:	-	version:	-	Trust: 0.8
vendor:	zyxel	model:	nbg-418n	scope:	-	version:	-	Trust: 0.8
vendor:	zyxel	model:	nbg-418n	scope:	eq	version:	1.00(aadz.3)c0	Trust: 0.8
vendor:	zyxel	model:	nbg-418n devices with 1.00 c0	scope:	-	version:	-	Trust: 0.6

sources: CERT/CC: VU#330000 // CNVD: CNVD-2016-00151 // JVNDB: JVNDB-2015-006555 // CNNVD: CNNVD-201512-315 // NVD: CVE-2015-7284

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-7284
value:	HIGH
Trust: 1.0
NVD:	CVE-2015-7284
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2016-00151
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201512-315
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-85245
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-7284
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2016-00151
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-85245
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2015-7284
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	5.9
version:	3.0
Trust: 1.0

sources: CNVD: CNVD-2016-00151 // VULHUB: VHN-85245 // JVNDB: JVNDB-2015-006555 // CNNVD: CNNVD-201512-315 // NVD: CVE-2015-7284

PROBLEMTYPE DATA

problemtype:

CWE-352

Trust: 1.9

sources: VULHUB: VHN-85245 // JVNDB: JVNDB-2015-006555 // NVD: CVE-2015-7284

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201512-315

TYPE

cross-site request forgery

Trust: 0.6

sources: CNNVD: CNNVD-201512-315

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-006555

PATCH

title:

Download Library

url:

http://www.zyxel.com/us/en/support/download_library/product/nbg_418n_7.shtml?c=us&l=en&pid=20120320173444&tab=Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2015-006555

EXTERNAL IDS

db:	CERT/CC	id:	VU#330000	Trust: 4.2
db:	NVD	id:	CVE-2015-7284	Trust: 3.4
db:	BID	id:	78819	Trust: 2.0
db:	SECTRACK	id:	1034554	Trust: 1.1
db:	JVN	id:	JVNVU90501820	Trust: 0.8
db:	JVNDB	id:	JVNDB-2015-006555	Trust: 0.8
db:	CNNVD	id:	CNNVD-201512-315	Trust: 0.7
db:	CNVD	id:	CNVD-2016-00151	Trust: 0.6
db:	VULHUB	id:	VHN-85245	Trust: 0.1

sources: CERT/CC: VU#330000 // CNVD: CNVD-2016-00151 // VULHUB: VHN-85245 // BID: 78819 // JVNDB: JVNDB-2015-006555 // CNNVD: CNNVD-201512-315 // NVD: CVE-2015-7284

REFERENCES

url:	https://www.kb.cert.org/vuls/id/330000	Trust: 3.4
url:	http://www.securityfocus.com/bid/78819	Trust: 1.7
url:	http://www.securitytracker.com/id/1034554	Trust: 1.1
url:	about vulnerability notes	Trust: 0.8
url:	contact us about this vulnerability	Trust: 0.8
url:	provide a vendor statement	Trust: 0.8
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-7284	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu90501820/	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-7284	Trust: 0.8
url:	http://www.zyxel.com/th/th/	Trust: 0.3

sources: CERT/CC: VU#330000 // CNVD: CNVD-2016-00151 // VULHUB: VHN-85245 // BID: 78819 // JVNDB: JVNDB-2015-006555 // CNNVD: CNNVD-201512-315 // NVD: CVE-2015-7284

CREDITS

Joel Land of the CERT/CC

Trust: 0.9

sources: BID: 78819 // CNNVD: CNNVD-201512-315

SOURCES

db:	CERT/CC	id:	VU#330000
db:	CNVD	id:	CNVD-2016-00151
db:	VULHUB	id:	VHN-85245
db:	BID	id:	78819
db:	JVNDB	id:	JVNDB-2015-006555
db:	CNNVD	id:	CNNVD-201512-315
db:	NVD	id:	CVE-2015-7284

LAST UPDATE DATE

2024-11-23T22:31:02.170000+00:00

SOURCES UPDATE DATE

db:	CERT/CC	id:	VU#330000	date:	2015-12-10T00:00:00
db:	CNVD	id:	CNVD-2016-00151	date:	2016-01-12T00:00:00
db:	VULHUB	id:	VHN-85245	date:	2016-12-07T00:00:00
db:	BID	id:	78819	date:	2015-12-10T00:00:00
db:	JVNDB	id:	JVNDB-2015-006555	date:	2016-01-04T00:00:00
db:	CNNVD	id:	CNNVD-201512-315	date:	2016-01-04T00:00:00
db:	NVD	id:	CVE-2015-7284	date:	2024-11-21T02:36:30.780

SOURCES RELEASE DATE

db:	CERT/CC	id:	VU#330000	date:	2015-12-10T00:00:00
db:	CNVD	id:	CNVD-2016-00151	date:	2016-01-12T00:00:00
db:	VULHUB	id:	VHN-85245	date:	2015-12-31T00:00:00
db:	BID	id:	78819	date:	2015-12-10T00:00:00
db:	JVNDB	id:	JVNDB-2015-006555	date:	2016-01-04T00:00:00
db:	CNNVD	id:	CNNVD-201512-315	date:	2015-12-11T00:00:00
db:	NVD	id:	CVE-2015-7284	date:	2015-12-31T05:59:26.217