Details of VAR-202004-1560

ID

VAR-202004-1560

CVE

CVE-2018-21124

TITLE

NETGEAR WAC510 Device permission management vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2018-016331

DESCRIPTION

NETGEAR WAC510 devices before 5.0.0.17 are affected by privilege escalation. NETGEAR WAC510 A vulnerability exists in the device regarding permission management.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR WAC510 is a wireless access point (AP) of NETGEAR. There are security vulnerabilities in NETGEAR WAC510 versions before 5.0.0.17. Attackers can use this vulnerability to elevate permissions

Trust: 2.25

sources: NVD: CVE-2018-21124 // JVNDB: JVNDB-2018-016331 // CNVD: CNVD-2021-52945 // VULMON: CVE-2018-21124

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-52945

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: 1.0
vendor:	netgear	model:	wac510	scope:	eq	version:	5.0.0.17	Trust: 0.8

sources: CNVD: CNVD-2021-52945 // JVNDB: JVNDB-2018-016331 // NVD: CVE-2018-21124

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-21124
value:	HIGH
Trust: 1.0
cve@mitre.org:	CVE-2018-21124
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2018-016331
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-52945
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1922
value:	HIGH
Trust: 0.6
VULMON:	CVE-2018-21124
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-21124
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: 1.1
NVD:	JVNDB-2018-016331
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-2021-52945
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-2018-21124
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-2018-21124
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-2018-016331
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-2021-52945 // VULMON: CVE-2018-21124 // JVNDB: JVNDB-2018-016331 // CNNVD: CNNVD-202004-1922 // NVD: CVE-2018-21124 // NVD: CVE-2018-21124

PROBLEMTYPE DATA

problemtype:

CWE-269

Trust: 1.8

sources: JVNDB: JVNDB-2018-016331 // NVD: CVE-2018-21124

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1922

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-1922

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-016331

PATCH

title:	Security Advisory for a Vertical Privilege Escalation on WAC510, PSV-2018-0260	url:	https://kb.netgear.com/000060234/Security-Advisory-for-a-Vertical-Privilege-Escalation-on-WAC510-PSV-2018-0260	Trust: 0.8
title:	Patch for NETGEAR WAC510 Privilege Escalation Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/280031	Trust: 0.6
title:	NETGEAR WAC510 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116693	Trust: 0.6

sources: CNVD: CNVD-2021-52945 // JVNDB: JVNDB-2018-016331 // CNNVD: CNNVD-202004-1922

EXTERNAL IDS

db:	NVD	id:	CVE-2018-21124	Trust: 3.1
db:	JVNDB	id:	JVNDB-2018-016331	Trust: 0.8
db:	CNVD	id:	CNVD-2021-52945	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1922	Trust: 0.6
db:	VULMON	id:	CVE-2018-21124	Trust: 0.1

sources: CNVD: CNVD-2021-52945 // VULMON: CVE-2018-21124 // JVNDB: JVNDB-2018-016331 // CNNVD: CNNVD-202004-1922 // NVD: CVE-2018-21124

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2018-21124	Trust: 2.0
url:	https://kb.netgear.com/000060234/security-advisory-for-a-vertical-privilege-escalation-on-wac510-psv-2018-0260	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-21124	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/269.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2021-52945 // VULMON: CVE-2018-21124 // JVNDB: JVNDB-2018-016331 // CNNVD: CNNVD-202004-1922 // NVD: CVE-2018-21124

SOURCES

db:	CNVD	id:	CNVD-2021-52945
db:	VULMON	id:	CVE-2018-21124
db:	JVNDB	id:	JVNDB-2018-016331
db:	CNNVD	id:	CNNVD-202004-1922
db:	NVD	id:	CVE-2018-21124

LAST UPDATE DATE

2024-11-23T23:07:58.505000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-52945	date:	2021-07-21T00:00:00
db:	VULMON	id:	CVE-2018-21124	date:	2020-04-28T00:00:00
db:	JVNDB	id:	JVNDB-2018-016331	date:	2020-05-26T00:00:00
db:	CNNVD	id:	CNNVD-202004-1922	date:	2020-04-29T00:00:00
db:	NVD	id:	CVE-2018-21124	date:	2024-11-21T04:02:57.553

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-52945	date:	2020-07-21T00:00:00
db:	VULMON	id:	CVE-2018-21124	date:	2020-04-22T00:00:00
db:	JVNDB	id:	JVNDB-2018-016331	date:	2020-05-26T00:00:00
db:	CNNVD	id:	CNNVD-202004-1922	date:	2020-04-22T00:00:00
db:	NVD	id:	CVE-2018-21124	date:	2020-04-22T16:15:12.480