ID

VAR-202004-1385


CVE

CVE-2017-18822


TITLE

plural NETGEAR Device permission management vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2017-014889

DESCRIPTION

Certain NETGEAR devices are affected by vertical privilege escalation. This affects M4300-28G before 12.0.2.15, M4300-52G before 12.0.2.15, M4300-28G-POE+ before 12.0.2.15, M4300-52G-POE+ before 12.0.2.15, M4300-8X8F before 12.0.2.15, M4300-12X12F before 12.0.2.15, M4300-24X24F before 12.0.2.15, M4300-24X before 12.0.2.15, M4300-48X before 12.0.2.15, and M4200 before 12.0.2.15. plural NETGEAR 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 M4300-28G, etc. are all managed switches of NETGEAR. There are security vulnerabilities in many NETGEAR products. Attackers can use this vulnerability to elevate permissions

Trust: 2.16

sources: NVD: CVE-2017-18822 // JVNDB: JVNDB-2017-014889 // CNVD: CNVD-2021-63373

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-63373

AFFECTED PRODUCTS

vendor:netgearmodel:m4300-28gscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-52gscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-8x8fscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-12x12fscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-24x24fscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-24xscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-48xscope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4200scope:ltversion:12.0.2.15

Trust: 1.6

vendor:netgearmodel:m4300-28g-poe\+scope:ltversion:12.0.2.15

Trust: 1.0

vendor:netgearmodel:m4300-52g-poe\+scope:ltversion:12.0.2.15

Trust: 1.0

vendor:netgearmodel:m4200scope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-12x12fscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-24xscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-24x24fscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-28gscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-28g-poe+scope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-48xscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-52gscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-52g-poe+scope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-8x8fscope:eqversion:12.0.2.15

Trust: 0.8

vendor:netgearmodel:m4300-28g-poe+scope:ltversion:12.0.2.15

Trust: 0.6

vendor:netgearmodel:m4300-52g-poe+scope:ltversion:12.0.2.15

Trust: 0.6

sources: CNVD: CNVD-2021-63373 // JVNDB: JVNDB-2017-014889 // NVD: CVE-2017-18822

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-18822
value: HIGH

Trust: 1.0

cve@mitre.org: CVE-2017-18822
value: HIGH

Trust: 1.0

NVD: JVNDB-2017-014889
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-63373
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2017-18822
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-2017-014889
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-2021-63373
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-2017-18822
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2017-18822
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.0

Trust: 1.0

NVD: JVNDB-2017-014889
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-63373 // JVNDB: JVNDB-2017-014889 // NVD: CVE-2017-18822 // NVD: CVE-2017-18822

PROBLEMTYPE DATA

problemtype:CWE-269

Trust: 1.8

sources: JVNDB: JVNDB-2017-014889 // NVD: CVE-2017-18822

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-1627

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-014889

PATCH

title:Security Advisory for Vertical Privilege Escalation Vulnerability on Some Fully Managed Switches, PSV-2017-1944url:https://kb.netgear.com/000049043/Security-Advisory-for-Vertical-Privilege-Escalation-on-Some-Fully-Managed-Switches-PSV-2017-1944

Trust: 0.8

title:Patch for Privilege escalation vulnerabilities in multiple NETGEAR products (CNVD-2021-63373)url:https://www.cnvd.org.cn/patchInfo/show/287171

Trust: 0.6

title:Multiple NETGEAR Product security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=116200

Trust: 0.6

sources: CNVD: CNVD-2021-63373 // JVNDB: JVNDB-2017-014889 // CNNVD: CNNVD-202004-1627

EXTERNAL IDS

db:NVDid:CVE-2017-18822

Trust: 3.0

db:JVNDBid:JVNDB-2017-014889

Trust: 0.8

db:CNVDid:CNVD-2021-63373

Trust: 0.6

db:CNNVDid:CNNVD-202004-1627

Trust: 0.6

sources: CNVD: CNVD-2021-63373 // JVNDB: JVNDB-2017-014889 // CNNVD: CNNVD-202004-1627 // NVD: CVE-2017-18822

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2017-18822

Trust: 2.0

url:https://kb.netgear.com/000049043/security-advisory-for-vertical-privilege-escalation-on-some-fully-managed-switches-psv-2017-1944

Trust: 1.6

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-18822

Trust: 0.8

sources: CNVD: CNVD-2021-63373 // JVNDB: JVNDB-2017-014889 // CNNVD: CNNVD-202004-1627 // NVD: CVE-2017-18822

SOURCES

db:CNVDid:CNVD-2021-63373
db:JVNDBid:JVNDB-2017-014889
db:CNNVDid:CNNVD-202004-1627
db:NVDid:CVE-2017-18822

LAST UPDATE DATE

2024-11-23T22:37:25.038000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-63373date:2021-08-19T00:00:00
db:JVNDBid:JVNDB-2017-014889date:2020-05-20T00:00:00
db:CNNVDid:CNNVD-202004-1627date:2020-04-21T00:00:00
db:NVDid:CVE-2017-18822date:2024-11-21T03:21:00.603

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-63373date:2021-08-19T00:00:00
db:JVNDBid:JVNDB-2017-014889date:2020-05-20T00:00:00
db:CNNVDid:CNNVD-202004-1627date:2020-04-20T00:00:00
db:NVDid:CVE-2017-18822date:2020-04-20T17:15:12.320