Details of VAR-202004-1354

ID

VAR-202004-1354

CVE

CVE-2017-18750

TITLE

plural NETGEAR Out-of-bounds write vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2017-014865

DESCRIPTION

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6200 before 1.1.00.24, R6700v2 before 1.1.0.42, R6800 before 1.1.0.42, and R6900v2 before 1.1.0.42. plural NETGEAR The device is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6700, etc. are all products of NETGEAR. NETGEAR R6700 is a wireless router. NETGEAR D6200 is a wireless modem. NETGEAR R6800 is a wireless router

Trust: 2.16

sources: NVD: CVE-2017-18750 // JVNDB: JVNDB-2017-014865 // CNVD: CNVD-2020-25881

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-25881

AFFECTED PRODUCTS

vendor:	netgear	model:	d6200	scope:	lt	version:	1.1.00.24	Trust: 1.6
vendor:	netgear	model:	r6800	scope:	lt	version:	1.1.0.42	Trust: 1.6
vendor:	netgear	model:	r6700	scope:	lt	version:	1.1.0.42	Trust: 1.0
vendor:	netgear	model:	r6900	scope:	lt	version:	1.1.0.42	Trust: 1.0
vendor:	netgear	model:	d6200	scope:	eq	version:	1.1.00.24	Trust: 0.8
vendor:	netgear	model:	r6700	scope:	eq	version:	1.1.0.42	Trust: 0.8
vendor:	netgear	model:	r6800	scope:	eq	version:	1.1.0.42	Trust: 0.8
vendor:	netgear	model:	r6900	scope:	eq	version:	1.1.0.42	Trust: 0.8
vendor:	netgear	model:	r6700v2	scope:	lt	version:	1.1.0.42	Trust: 0.6
vendor:	netgear	model:	r6900v2	scope:	lt	version:	1.1.0.42	Trust: 0.6

sources: CNVD: CNVD-2020-25881 // JVNDB: JVNDB-2017-014865 // NVD: CVE-2017-18750

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-18750
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2017-18750
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2017-014865
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-25881
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1992
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2017-18750
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	6.5
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2017-014865
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector:	ADJACENT 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
CNVD:	CNVD-2020-25881
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	6.5
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2017-18750
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2017-18750
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2017-014865
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-25881 // JVNDB: JVNDB-2017-014865 // CNNVD: CNNVD-202004-1992 // NVD: CVE-2017-18750 // NVD: CVE-2017-18750

PROBLEMTYPE DATA

problemtype:

CWE-787

Trust: 1.8

sources: JVNDB: JVNDB-2017-014865 // NVD: CVE-2017-18750

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1992

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202004-1992

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-014865

PATCH

title:	Security Advisory for Pre-Authentication Stack Overflow on Routers, PSV-2017-2133	url:	https://kb.netgear.com/000051504/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Routers-PSV-2017-2133	Trust: 0.8
title:	Patch for Multiple NETGEAR product buffer overflow vulnerabilities (CNVD-2020-25881)	url:	https://www.cnvd.org.cn/patchInfo/show/216043	Trust: 0.6
title:	Multiple NETGEAR Product Buffer Error Vulnerability Fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116754	Trust: 0.6

sources: CNVD: CNVD-2020-25881 // JVNDB: JVNDB-2017-014865 // CNNVD: CNNVD-202004-1992

EXTERNAL IDS

db:	NVD	id:	CVE-2017-18750	Trust: 3.0
db:	JVNDB	id:	JVNDB-2017-014865	Trust: 0.8
db:	CNVD	id:	CNVD-2020-25881	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1992	Trust: 0.6

sources: CNVD: CNVD-2020-25881 // JVNDB: JVNDB-2017-014865 // CNNVD: CNNVD-202004-1992 // NVD: CVE-2017-18750

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2017-18750	Trust: 2.0
url:	https://kb.netgear.com/000051504/security-advisory-for-pre-authentication-stack-overflow-on-routers-psv-2017-2133	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-18750	Trust: 0.8

sources: CNVD: CNVD-2020-25881 // JVNDB: JVNDB-2017-014865 // CNNVD: CNNVD-202004-1992 // NVD: CVE-2017-18750

SOURCES

db:	CNVD	id:	CNVD-2020-25881
db:	JVNDB	id:	JVNDB-2017-014865
db:	CNNVD	id:	CNNVD-202004-1992
db:	NVD	id:	CVE-2017-18750

LAST UPDATE DATE

2024-11-23T22:41:06.774000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-25881	date:	2020-04-30T00:00:00
db:	JVNDB	id:	JVNDB-2017-014865	date:	2020-05-20T00:00:00
db:	CNNVD	id:	CNNVD-202004-1992	date:	2020-04-24T00:00:00
db:	NVD	id:	CVE-2017-18750	date:	2024-11-21T03:20:49.880

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-25881	date:	2020-04-30T00:00:00
db:	JVNDB	id:	JVNDB-2017-014865	date:	2020-05-20T00:00:00
db:	CNNVD	id:	CNNVD-202004-1992	date:	2020-04-23T00:00:00
db:	NVD	id:	CVE-2017-18750	date:	2020-04-23T16:15:13.057