Details of VAR-201712-0575

ID

VAR-201712-0575

CVE

CVE-2017-17901

TITLE

ZyXEL P-660HW Device depletion vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-011771

DESCRIPTION

ZyXEL P-660HW v3 devices allow remote attackers to cause a denial of service (CPU consumption) via a flood of IP packets with a TTL of 1. ZyXEL P-660HW The device contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. The ZyXELP-660HW is a wireless router from ZyXEL. A denial of service vulnerability exists in ZyXELP-660HWv3. ZyXEL P-660HW is a highly integrated router from ZyXEL Technology Company, which is compatible with existing high-speed ADSL, ADSL2 and ADSL2+ interfaces on copper lines

Trust: 2.25

sources: NVD: CVE-2017-17901 // JVNDB: JVNDB-2017-011771 // CNVD: CNVD-2018-02338 // VULHUB: VHN-108970

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-02338

AFFECTED PRODUCTS

vendor:	zyxel	model:	p-660hw	scope:	eq	version:	-	Trust: 1.6
vendor:	zyxel	model:	p-660hw	scope:	eq	version:	3	Trust: 0.8
vendor:	zyxel	model:	p-660hw	scope:	eq	version:	v3	Trust: 0.6

sources: CNVD: CNVD-2018-02338 // JVNDB: JVNDB-2017-011771 // CNNVD: CNNVD-201712-879 // NVD: CVE-2017-17901

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-17901
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-17901
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-02338
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201712-879
value:	HIGH
Trust: 0.6
VULHUB:	VHN-108970
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-17901
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2018-02338
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-108970
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-17901
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2018-02338 // VULHUB: VHN-108970 // JVNDB: JVNDB-2017-011771 // CNNVD: CNNVD-201712-879 // NVD: CVE-2017-17901

PROBLEMTYPE DATA

problemtype:

CWE-400

Trust: 1.9

sources: VULHUB: VHN-108970 // JVNDB: JVNDB-2017-011771 // NVD: CVE-2017-17901

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201712-879

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201712-879

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-011771

PATCH

title:

Zyxel security advisory for Denial of Service on P-660HW v3

url:

https://www.zyxel.com/support/announcement_denial_of_service.shtml

Trust: 0.8

sources: JVNDB: JVNDB-2017-011771

EXTERNAL IDS

db:	PACKETSTORM	id:	145548	Trust: 3.1
db:	NVD	id:	CVE-2017-17901	Trust: 3.1
db:	JVNDB	id:	JVNDB-2017-011771	Trust: 0.8
db:	CNNVD	id:	CNNVD-201712-879	Trust: 0.7
db:	CNVD	id:	CNVD-2018-02338	Trust: 0.6
db:	VULHUB	id:	VHN-108970	Trust: 0.1

sources: CNVD: CNVD-2018-02338 // VULHUB: VHN-108970 // JVNDB: JVNDB-2017-011771 // CNNVD: CNNVD-201712-879 // NVD: CVE-2017-17901

REFERENCES

url:	http://packetstormsecurity.com/files/145548/zyxel-p-660hw-ttl-expiry-denial-of-service.html	Trust: 3.1
url:	https://www.zyxel.com/support/announcement_denial_of_service.shtml	Trust: 1.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-17901	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-17901	Trust: 0.8

sources: CNVD: CNVD-2018-02338 // VULHUB: VHN-108970 // JVNDB: JVNDB-2017-011771 // CNNVD: CNNVD-201712-879 // NVD: CVE-2017-17901

SOURCES

db:	CNVD	id:	CNVD-2018-02338
db:	VULHUB	id:	VHN-108970
db:	JVNDB	id:	JVNDB-2017-011771
db:	CNNVD	id:	CNNVD-201712-879
db:	NVD	id:	CVE-2017-17901

LAST UPDATE DATE

2025-04-20T23:27:13.814000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-02338	date:	2018-01-30T00:00:00
db:	VULHUB	id:	VHN-108970	date:	2018-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2017-011771	date:	2018-01-25T00:00:00
db:	CNNVD	id:	CNNVD-201712-879	date:	2018-01-03T00:00:00
db:	NVD	id:	CVE-2017-17901	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-02338	date:	2018-01-30T00:00:00
db:	VULHUB	id:	VHN-108970	date:	2017-12-29T00:00:00
db:	JVNDB	id:	JVNDB-2017-011771	date:	2018-01-25T00:00:00
db:	CNNVD	id:	CNNVD-201712-879	date:	2017-12-25T00:00:00
db:	NVD	id:	CVE-2017-17901	date:	2017-12-29T22:29:00.677