Details of VAR-202004-1564

ID

VAR-202004-1564

CVE

CVE-2018-21128

TITLE

NETGEAR WAC505 and WAC510 Authentication vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-016322

DESCRIPTION

Certain NETGEAR devices are affected by authentication bypass. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17. NETGEAR WAC505 and WAC510 There is an authentication vulnerability in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR WAC505 and NETGEAR WAC510 are both a wireless access point (AP) of NETGEAR. There are security vulnerabilities in NETGEAR WAC505 versions before 5.0.0.17 and WAC510 versions before 5.0.0.17

Trust: 2.16

sources: NVD: CVE-2018-21128 // JVNDB: JVNDB-2018-016322 // CNVD: CNVD-2021-28727

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-28727

AFFECTED PRODUCTS

vendor:	netgear	model:	wac510	scope:	lt	version:	5.0.0.17	Trust: 1.6
vendor:	netgear	model:	wac505	scope:	lt	version:	5.0.0.17	Trust: 1.6
vendor:	netgear	model:	wac505	scope:	eq	version:	5.0.0.17	Trust: 0.8
vendor:	netgear	model:	wac510	scope:	eq	version:	5.0.0.17	Trust: 0.8

sources: CNVD: CNVD-2021-28727 // JVNDB: JVNDB-2018-016322 // NVD: CVE-2018-21128

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-21128
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2018-21128
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2018-016322
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-28727
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1939
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2018-21128
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-2018-016322
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-2021-28727
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-2018-21128
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-2018-21128
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-2018-016322
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-2021-28727 // JVNDB: JVNDB-2018-016322 // CNNVD: CNNVD-202004-1939 // NVD: CVE-2018-21128 // NVD: CVE-2018-21128

PROBLEMTYPE DATA

problemtype:

CWE-287

Trust: 1.8

sources: JVNDB: JVNDB-2018-016322 // NVD: CVE-2018-21128

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1939

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202004-1939

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-016322

PATCH

title:	Security Advisory for Authentication Bypass on Some Wireless Access Points, PSV-2018-0264	url:	https://kb.netgear.com/000060230/Security-Advisory-for-Authentication-Bypass-on-Some-Wireless-Access-Points-PSV-2018-0264	Trust: 0.8
title:	Patch for NETGEAR WAC505 and WAC510 authorization issue vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/258026	Trust: 0.6
title:	NETGEAR WAC505 and WAC510 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116709	Trust: 0.6

sources: CNVD: CNVD-2021-28727 // JVNDB: JVNDB-2018-016322 // CNNVD: CNNVD-202004-1939

EXTERNAL IDS

db:	NVD	id:	CVE-2018-21128	Trust: 3.0
db:	JVNDB	id:	JVNDB-2018-016322	Trust: 0.8
db:	CNVD	id:	CNVD-2021-28727	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1939	Trust: 0.6

sources: CNVD: CNVD-2021-28727 // JVNDB: JVNDB-2018-016322 // CNNVD: CNNVD-202004-1939 // NVD: CVE-2018-21128

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2018-21128	Trust: 2.0
url:	https://kb.netgear.com/000060230/security-advisory-for-authentication-bypass-on-some-wireless-access-points-psv-2018-0264	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-21128	Trust: 0.8

sources: CNVD: CNVD-2021-28727 // JVNDB: JVNDB-2018-016322 // CNNVD: CNNVD-202004-1939 // NVD: CVE-2018-21128

SOURCES

db:	CNVD	id:	CNVD-2021-28727
db:	JVNDB	id:	JVNDB-2018-016322
db:	CNNVD	id:	CNNVD-202004-1939
db:	NVD	id:	CVE-2018-21128

LAST UPDATE DATE

2024-11-23T22:41:06.519000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-28727	date:	2021-05-19T00:00:00
db:	JVNDB	id:	JVNDB-2018-016322	date:	2020-05-25T00:00:00
db:	CNNVD	id:	CNNVD-202004-1939	date:	2020-04-28T00:00:00
db:	NVD	id:	CVE-2018-21128	date:	2024-11-21T04:02:58.103

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-28727	date:	2021-04-14T00:00:00
db:	JVNDB	id:	JVNDB-2018-016322	date:	2020-05-25T00:00:00
db:	CNNVD	id:	CNNVD-202004-1939	date:	2020-04-22T00:00:00
db:	NVD	id:	CVE-2018-21128	date:	2020-04-22T18:15:11.100