Details of VAR-201410-1357

ID

VAR-201410-1357

CVE

CVE-2014-7278

TITLE

ZyXEL SBG-3300 Security Gateway Service disruption on the firmware login page (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2014-004530

DESCRIPTION

The login page on the ZyXEL SBG-3300 Security Gateway with firmware 1.00(AADY.4)C0 and earlier allows remote attackers to cause a denial of service (persistent web-interface outage) via JavaScript code within unspecified "welcome message" form data that is improperly handled during use for the loginMsg variable's value, a different vulnerability than CVE-2014-7277. ZyXEL SBG-3300 Security Gateway The firmware login page shows service disruption ( permanent Web Interface down ) There are vulnerabilities that are put into a state. The ZyXEL SBG-3300 Security Gateway is a security gateway application. Zyxel SBG-3300 series routers are prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to cause the device to reboot, denying service to legitimate users. Zyxel SBG-3300 V1.00(AADY.4)C0 and prior are vulnerable

Trust: 2.52

sources: NVD: CVE-2014-7278 // JVNDB: JVNDB-2014-004530 // CNVD: CNVD-2014-06642 // BID: 70231 // VULHUB: VHN-75223

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2014-06642

AFFECTED PRODUCTS

vendor:	zyxel	model:	sbg3300-n	scope:	eq	version:	-	Trust: 1.0
vendor:	zyxel	model:	sbg3300-n	scope:	lte	version:	1.00\(aady.4\)c0	Trust: 1.0
vendor:	zyxel	model:	sbg3300-n series	scope:	-	version:	-	Trust: 0.8
vendor:	zyxel	model:	sbg3300-n series	scope:	lte	version:	1.00(aady.4)c0	Trust: 0.8
vendor:	zyxel	model:	sbg-3300 <=v1.00 c0	scope:	-	version:	-	Trust: 0.6
vendor:	zyxel	model:	sbg3300-n	scope:	eq	version:	1.00\(aady.4\)c0	Trust: 0.6
vendor:	zyxel	model:	sbg-3300 v1.00 c0	scope:	-	version:	-	Trust: 0.3

sources: CNVD: CNVD-2014-06642 // BID: 70231 // JVNDB: JVNDB-2014-004530 // CNNVD: CNNVD-201410-106 // NVD: CVE-2014-7278

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-7278
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2014-7278
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2014-06642
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201410-106
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-75223
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2014-7278
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2014-06642
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-75223
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2014-06642 // VULHUB: VHN-75223 // JVNDB: JVNDB-2014-004530 // CNNVD: CNNVD-201410-106 // NVD: CVE-2014-7278

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-75223 // JVNDB: JVNDB-2014-004530 // NVD: CVE-2014-7278

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201410-106

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201410-106

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-004530

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-75223

PATCH

title:

SBG3300-N Series

url:

http://www.zyxel.com/be/fr/products_services/sbg3300_n_series.shtml?t=p

Trust: 0.8

sources: JVNDB: JVNDB-2014-004530

EXTERNAL IDS

db:	NVD	id:	CVE-2014-7278	Trust: 3.4
db:	PACKETSTORM	id:	128550	Trust: 1.1
db:	BID	id:	70231	Trust: 1.0
db:	JVNDB	id:	JVNDB-2014-004530	Trust: 0.8
db:	CNNVD	id:	CNNVD-201410-106	Trust: 0.7
db:	CNVD	id:	CNVD-2014-06642	Trust: 0.6
db:	VULHUB	id:	VHN-75223	Trust: 0.1

sources: CNVD: CNVD-2014-06642 // VULHUB: VHN-75223 // BID: 70231 // JVNDB: JVNDB-2014-004530 // CNNVD: CNNVD-201410-106 // NVD: CVE-2014-7278

REFERENCES

url:	http://archives.neohapsis.com/archives/bugtraq/2014-10/0025.html	Trust: 3.1
url:	http://seclists.org/fulldisclosure/2014/oct/20	Trust: 1.1
url:	http://packetstormsecurity.com/files/128550/zyxel-sbg-3300-security-gateway-denial-of-service.html	Trust: 1.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/96892	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-7278	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-7278	Trust: 0.8
url:	http://www.zyxel.com/in/en/products_services/sbg3300_n_series.shtml?t=p	Trust: 0.3

sources: CNVD: CNVD-2014-06642 // VULHUB: VHN-75223 // BID: 70231 // JVNDB: JVNDB-2014-004530 // CNNVD: CNNVD-201410-106 // NVD: CVE-2014-7278

CREDITS

Mirko Casadei

Trust: 0.3

sources: BID: 70231

SOURCES

db:	CNVD	id:	CNVD-2014-06642
db:	VULHUB	id:	VHN-75223
db:	BID	id:	70231
db:	JVNDB	id:	JVNDB-2014-004530
db:	CNNVD	id:	CNNVD-201410-106
db:	NVD	id:	CVE-2014-7278

LAST UPDATE DATE

2025-04-13T23:32:47.517000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2014-06642	date:	2014-10-11T00:00:00
db:	VULHUB	id:	VHN-75223	date:	2017-09-08T00:00:00
db:	BID	id:	70231	date:	2014-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2014-004530	date:	2014-10-07T00:00:00
db:	CNNVD	id:	CNNVD-201410-106	date:	2014-10-11T00:00:00
db:	NVD	id:	CVE-2014-7278	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2014-06642	date:	2014-10-11T00:00:00
db:	VULHUB	id:	VHN-75223	date:	2014-10-04T00:00:00
db:	BID	id:	70231	date:	2014-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2014-004530	date:	2014-10-07T00:00:00
db:	CNNVD	id:	CNNVD-201410-106	date:	2014-10-11T00:00:00
db:	NVD	id:	CVE-2014-7278	date:	2014-10-04T10:55:03.880