Sign-up

ID

VAR-202112-2306


CVE

CVE-2021-45643


TITLE

plural  NETGEAR  Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-017033

DESCRIPTION

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, and XR1000 before 1.0.0.58. NETGEAR R6400v2 , R6700v3 , XR1000 Exists in unspecified vulnerabilities.Information may be tampered with. This affects R6400v2 prior to 1.0.4.118, R6700v3 prior to 1.0.4.118, and XR1000 prior to 1.0.0.58

Trust: 1.71

sources: NVD: CVE-2021-45643 // JVNDB: JVNDB-2021-017033 // VULMON: CVE-2021-45643

AFFECTED PRODUCTS

vendor:netgearmodel:r6400v2scope:ltversion:1.0.4.118

Trust: 1.0

vendor:netgearmodel:r6700v3scope:ltversion:1.0.4.118

Trust: 1.0

vendor:netgearmodel:xr1000scope:ltversion:1.0.0.58

Trust: 1.0

vendor:ネットギアmodel:r6700v3scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:r6400v2scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:xr1000scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-017033 // NVD: CVE-2021-45643

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-45643
value: MEDIUM

Trust: 1.0

cve@mitre.org: CVE-2021-45643
value: HIGH

Trust: 1.0

NVD: CVE-2021-45643
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202112-2442
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-45643
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2021-45643
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2021-45643
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2021-45643
baseSeverity: HIGH
baseScore: 8.2
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 4.7
version: 3.1

Trust: 1.0

NVD: CVE-2021-45643
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-45643 // JVNDB: JVNDB-2021-017033 // CNNVD: CNNVD-202112-2442 // NVD: CVE-2021-45643 // NVD: CVE-2021-45643

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-017033 // NVD: CVE-2021-45643

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202112-2442

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202112-2442

PATCH

title:Security Advisory for Security Misconfiguration on Some Routers, PSV-2021-0035url:https://kb.netgear.com/000064159/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-PSV-2021-0035

Trust: 0.8

title:Netgear NETGEAR Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176678

Trust: 0.6

sources: JVNDB: JVNDB-2021-017033 // CNNVD: CNNVD-202112-2442

EXTERNAL IDS

db:NVDid:CVE-2021-45643

Trust: 3.3

db:JVNDBid:JVNDB-2021-017033

Trust: 0.8

db:CNNVDid:CNNVD-202112-2442

Trust: 0.6

db:VULMONid:CVE-2021-45643

Trust: 0.1

sources: VULMON: CVE-2021-45643 // JVNDB: JVNDB-2021-017033 // CNNVD: CNNVD-202112-2442 // NVD: CVE-2021-45643

REFERENCES

url:https://kb.netgear.com/000064159/security-advisory-for-security-misconfiguration-on-some-routers-psv-2021-0035

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-45643

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-45643 // JVNDB: JVNDB-2021-017033 // CNNVD: CNNVD-202112-2442 // NVD: CVE-2021-45643

SOURCES

db:VULMONid:CVE-2021-45643
db:JVNDBid:JVNDB-2021-017033
db:CNNVDid:CNNVD-202112-2442
db:NVDid:CVE-2021-45643

LAST UPDATE DATE

2024-11-23T23:07:30.648000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-45643date:2022-01-05T00:00:00
db:JVNDBid:JVNDB-2021-017033date:2022-12-28T02:08:00
db:CNNVDid:CNNVD-202112-2442date:2022-01-06T00:00:00
db:NVDid:CVE-2021-45643date:2024-11-21T06:32:45.707

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-45643date:2021-12-26T00:00:00
db:JVNDBid:JVNDB-2021-017033date:2022-12-28T00:00:00
db:CNNVDid:CNNVD-202112-2442date:2021-12-26T00:00:00
db:NVDid:CVE-2021-45643date:2021-12-26T01:15:19.780