Details of VAR-201706-0084

ID

VAR-201706-0084

CVE

CVE-2016-7807

TITLE

Access restriction bypass vulnerability in WFS-SR01

Trust: 0.8

sources: JVNDB: JVNDB-2016-000215

DESCRIPTION

I-O DATA DEVICE WFS-SR01 firmware version 1.10 and earlier allow remote attackers to bypass access restriction to access data on storage devices inserted into the product via unspecified vectors. WFS-SR01 provided by I-O DATA DEVICE, INC. is a portable storage device which provides wireless LAN router function. WFS-SR01 contains access restriction bypass vulnerability in "Pocket Router Function". I-O DATA DEVICE, INC. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and I-O DATA DEVICE, INC. Attackers can exploit these issues to execute remote command or to bypass certain security restrictions and perform unauthorized actions. WFS-SR01 firmware version 1.10 and prior versions are vulnerable

Trust: 1.98

sources: NVD: CVE-2016-7807 // JVNDB: JVNDB-2016-000215 // BID: 94089 // VULHUB: VHN-96627

AFFECTED PRODUCTS

vendor:	iodata	model:	wfs-sr01	scope:	lte	version:	1.10	Trust: 1.0
vendor:	i o data device	model:	wfs-sr01	scope:	lte	version:	firmware version 1.10	Trust: 0.8
vendor:	iodata	model:	wfs-sr01	scope:	eq	version:	1.10	Trust: 0.6
vendor:	i o data device	model:	wfs-sr01	scope:	eq	version:	1.10	Trust: 0.3
vendor:	i o data device	model:	wfs-sr01	scope:	eq	version:	0	Trust: 0.3

sources: BID: 94089 // JVNDB: JVNDB-2016-000215 // CNNVD: CNNVD-201611-018 // NVD: CVE-2016-7807

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-7807
value:	HIGH
Trust: 1.0
IPA:	JVNDB-2016-000215
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201611-018
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-96627
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2016-7807
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: 1.0
IPA:	JVNDB-2016-000215
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-96627
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-2016-7807
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.0
IPA:	JVNDB-2016-000215
baseSeverity:	HIGH
baseScore:	7.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-96627 // JVNDB: JVNDB-2016-000215 // CNNVD: CNNVD-201611-018 // NVD: CVE-2016-7807

PROBLEMTYPE DATA

problemtype:	CWE-284	Trust: 1.1
problemtype:	CWE-nocwe	Trust: 0.8

sources: VULHUB: VHN-96627 // JVNDB: JVNDB-2016-000215 // NVD: CVE-2016-7807

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201611-018

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201611-018

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-000215

PATCH

title:

I-O DATA DEVICE, INC. website

url:

http://www.iodata.jp/wfssr01/

Trust: 0.8

sources: JVNDB: JVNDB-2016-000215

EXTERNAL IDS

db:	NVD	id:	CVE-2016-7807	Trust: 2.8
db:	JVN	id:	JVN18228200	Trust: 2.8
db:	BID	id:	94089	Trust: 2.0
db:	JVNDB	id:	JVNDB-2016-000215	Trust: 0.8
db:	CNNVD	id:	CNNVD-201611-018	Trust: 0.7
db:	VULHUB	id:	VHN-96627	Trust: 0.1

sources: VULHUB: VHN-96627 // BID: 94089 // JVNDB: JVNDB-2016-000215 // CNNVD: CNNVD-201611-018 // NVD: CVE-2016-7807

REFERENCES

url:	https://jvn.jp/en/jp/jvn18228200/index.html	Trust: 2.8
url:	http://www.securityfocus.com/bid/94089	Trust: 1.7
url:	http://www.iodata.jp/support/information/2016/wfs-sr01/	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-7807	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2016-7807	Trust: 0.8
url:	http://www.iodata.jp/	Trust: 0.3

sources: VULHUB: VHN-96627 // BID: 94089 // JVNDB: JVNDB-2016-000215 // CNNVD: CNNVD-201611-018 // NVD: CVE-2016-7807

CREDITS

The vendor reported the issue.

Trust: 0.3

sources: BID: 94089

SOURCES

db:	VULHUB	id:	VHN-96627
db:	BID	id:	94089
db:	JVNDB	id:	JVNDB-2016-000215
db:	CNNVD	id:	CNNVD-201611-018
db:	NVD	id:	CVE-2016-7807

LAST UPDATE DATE

2025-04-20T23:29:41.493000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-96627	date:	2017-06-15T00:00:00
db:	BID	id:	94089	date:	2016-11-24T01:07:00
db:	JVNDB	id:	JVNDB-2016-000215	date:	2017-11-27T00:00:00
db:	CNNVD	id:	CNNVD-201611-018	date:	2017-06-12T00:00:00
db:	NVD	id:	CVE-2016-7807	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-96627	date:	2017-06-09T00:00:00
db:	BID	id:	94089	date:	2016-11-02T00:00:00
db:	JVNDB	id:	JVNDB-2016-000215	date:	2016-11-02T00:00:00
db:	CNNVD	id:	CNNVD-201611-018	date:	2016-11-04T00:00:00
db:	NVD	id:	CVE-2016-7807	date:	2017-06-09T16:29:00.517