Sign-up

ID

VAR-202112-2224


CVE

CVE-2021-45497


TITLE

NETGEAR D7000  Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-016967

DESCRIPTION

NETGEAR D7000 devices before 1.0.1.82 are affected by authentication bypass. NETGEAR D7000 There is an unspecified vulnerability in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Netgear NETGEAR D7000 is a wireless modem from Netgear. There is a security vulnerability in NETGEAR D7000

Trust: 2.25

sources: NVD: CVE-2021-45497 // JVNDB: JVNDB-2021-016967 // CNVD: CNVD-2022-06687 // VULMON: CVE-2021-45497

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-06687

AFFECTED PRODUCTS

vendor:netgearmodel:d7000scope:ltversion:1.0.1.82

Trust: 1.6

vendor:ネットギアmodel:d7000scope:eqversion:d7000 firmware 1.0.1.82

Trust: 0.8

vendor:ネットギアmodel:d7000scope:eqversion: -

Trust: 0.8

sources: CNVD: CNVD-2022-06687 // JVNDB: JVNDB-2021-016967 // NVD: CVE-2021-45497

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-45497
value: CRITICAL

Trust: 1.0

cve@mitre.org: CVE-2021-45497
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-45497
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-06687
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202112-2313
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-45497
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-45497
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-06687
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-45497
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2021-45497
baseSeverity: CRITICAL
baseScore: 9.4
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: LOW
exploitabilityScore: 3.9
impactScore: 5.5
version: 3.1

Trust: 1.0

NVD: CVE-2021-45497
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: 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-2022-06687 // VULMON: CVE-2021-45497 // JVNDB: JVNDB-2021-016967 // CNNVD: CNNVD-202112-2313 // NVD: CVE-2021-45497 // NVD: CVE-2021-45497

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-016967 // NVD: CVE-2021-45497

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-2313

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202112-2313

PATCH

title:Security Advisory for Authentication Bypass on D7000, PSV-2021-0155url:https://kb.netgear.com/000064533/Security-Advisory-for-Authentication-Bypass-on-D7000-PSV-2021-0155

Trust: 0.8

title:Patch for Netgear NETGEAR D7000 Authorization Issue Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/315981

Trust: 0.6

title:Netgear NETGEAR D7000 Remediation measures for authorization problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=177067

Trust: 0.6

sources: CNVD: CNVD-2022-06687 // JVNDB: JVNDB-2021-016967 // CNNVD: CNNVD-202112-2313

EXTERNAL IDS

db:NVDid:CVE-2021-45497

Trust: 3.9

db:JVNDBid:JVNDB-2021-016967

Trust: 0.8

db:CNVDid:CNVD-2022-06687

Trust: 0.6

db:CNNVDid:CNNVD-202112-2313

Trust: 0.6

db:VULMONid:CVE-2021-45497

Trust: 0.1

sources: CNVD: CNVD-2022-06687 // VULMON: CVE-2021-45497 // JVNDB: JVNDB-2021-016967 // CNNVD: CNNVD-202112-2313 // NVD: CVE-2021-45497

REFERENCES

url:https://kb.netgear.com/000064533/security-advisory-for-authentication-bypass-on-d7000-psv-2021-0155

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-45497

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/287.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-06687 // VULMON: CVE-2021-45497 // JVNDB: JVNDB-2021-016967 // CNNVD: CNNVD-202112-2313 // NVD: CVE-2021-45497

SOURCES

db:CNVDid:CNVD-2022-06687
db:VULMONid:CVE-2021-45497
db:JVNDBid:JVNDB-2021-016967
db:CNNVDid:CNNVD-202112-2313
db:NVDid:CVE-2021-45497

LAST UPDATE DATE

2024-11-23T22:44:07.361000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-06687date:2022-01-25T00:00:00
db:VULMONid:CVE-2021-45497date:2022-01-04T00:00:00
db:JVNDBid:JVNDB-2021-016967date:2022-12-27T05:23:00
db:CNNVDid:CNNVD-202112-2313date:2022-07-14T00:00:00
db:NVDid:CVE-2021-45497date:2024-11-21T06:32:20.723

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-06687date:2022-01-25T00:00:00
db:VULMONid:CVE-2021-45497date:2021-12-26T00:00:00
db:JVNDBid:JVNDB-2021-016967date:2022-12-27T00:00:00
db:CNNVDid:CNNVD-202112-2313date:2021-12-26T00:00:00
db:NVDid:CVE-2021-45497date:2021-12-26T01:15:12.733