Details of VAR-202004-0891

ID

VAR-202004-0891

CVE

CVE-2019-20651

TITLE

NETGEAR Injection vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-015362

DESCRIPTION

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WAC505 before 8.2.1.16 and WAC510 before 8.2.1.16. NETGEAR A device contains an injection vulnerability.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 wireless access points (AP) of NETGEAR. There is an injection vulnerability in NETGEAR WAC505 before 8.2.1.16 and WAC510 before 8.2.1.16. The vulnerability stems from the operation process of the user inputting the construction command, data structure or record, the network system or product lacks the correct verification of the user input data, and the special elements are not filtered or properly filtered out. The attacker can use the vulnerability to cause the system Or the product has a wrong interpretation or interpretation method

Trust: 2.16

sources: NVD: CVE-2019-20651 // JVNDB: JVNDB-2019-015362 // CNVD: CNVD-2020-26957

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-26957

AFFECTED PRODUCTS

vendor:	netgear	model:	wac505	scope:	lt	version:	8.2.1.16	Trust: 1.6
vendor:	netgear	model:	wac510	scope:	lt	version:	8.2.1.16	Trust: 1.6
vendor:	netgear	model:	wac505	scope:	eq	version:	8.2.1.16	Trust: 0.8
vendor:	netgear	model:	wac510	scope:	eq	version:	8.2.1.16	Trust: 0.8

sources: CNVD: CNVD-2020-26957 // JVNDB: JVNDB-2019-015362 // NVD: CVE-2019-20651

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-20651
value:	MEDIUM
Trust: 1.0
cve@mitre.org:	CVE-2019-20651
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2019-015362
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-26957
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-1235
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-20651
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2019-015362
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
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-2020-26957
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-20651
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
cve@mitre.org:	CVE-2019-20651
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	LOW
exploitabilityScore:	1.5
impactScore:	6.0
version:	3.0
Trust: 1.0
NVD:	JVNDB-2019-015362
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-26957 // JVNDB: JVNDB-2019-015362 // CNNVD: CNNVD-202004-1235 // NVD: CVE-2019-20651 // NVD: CVE-2019-20651

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	CWE-74	Trust: 0.8

sources: JVNDB: JVNDB-2019-015362 // NVD: CVE-2019-20651

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202004-1235

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202004-1235

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015362

PATCH

title:	Security Advisory for Post-Authentication Command Injection on WAC505 and WAC510, PSV-2019-0176	url:	https://kb.netgear.com/000061491/Security-Advisory-for-Post-Authentication-Command-Injection-on-WAC505-and-WAC510-PSV-2019-0176	Trust: 0.8
title:	Patch for NETGEAR WAC505 and WAC510 command injection vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/216427	Trust: 0.6
title:	NETGEAR WAC505 and WAC510 Repair measures for injecting vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116534	Trust: 0.6

sources: CNVD: CNVD-2020-26957 // JVNDB: JVNDB-2019-015362 // CNNVD: CNNVD-202004-1235

EXTERNAL IDS

db:	NVD	id:	CVE-2019-20651	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-015362	Trust: 0.8
db:	CNVD	id:	CNVD-2020-26957	Trust: 0.6
db:	CNNVD	id:	CNNVD-202004-1235	Trust: 0.6

sources: CNVD: CNVD-2020-26957 // JVNDB: JVNDB-2019-015362 // CNNVD: CNNVD-202004-1235 // NVD: CVE-2019-20651

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2019-20651	Trust: 2.0
url:	https://kb.netgear.com/000061491/security-advisory-for-post-authentication-command-injection-on-wac505-and-wac510-psv-2019-0176	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20651	Trust: 0.8

sources: CNVD: CNVD-2020-26957 // JVNDB: JVNDB-2019-015362 // CNNVD: CNNVD-202004-1235 // NVD: CVE-2019-20651

SOURCES

db:	CNVD	id:	CNVD-2020-26957
db:	JVNDB	id:	JVNDB-2019-015362
db:	CNNVD	id:	CNNVD-202004-1235
db:	NVD	id:	CVE-2019-20651

LAST UPDATE DATE

2024-11-23T22:21:13.147000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-26957	date:	2020-05-07T00:00:00
db:	JVNDB	id:	JVNDB-2019-015362	date:	2020-05-13T00:00:00
db:	CNNVD	id:	CNNVD-202004-1235	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2019-20651	date:	2024-11-21T04:38:58.340

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-26957	date:	2020-05-07T00:00:00
db:	JVNDB	id:	JVNDB-2019-015362	date:	2020-05-13T00:00:00
db:	CNNVD	id:	CNNVD-202004-1235	date:	2020-04-15T00:00:00
db:	NVD	id:	CVE-2019-20651	date:	2020-04-15T19:15:12.643