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ID

VAR-202112-2294


CVE

CVE-2021-45655


TITLE

NETGEAR R6400  Device Injection Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-017043

DESCRIPTION

NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection. NETGEAR R6400 The device has an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2021-45655 // JVNDB: JVNDB-2021-017043 // VULMON: CVE-2021-45655

AFFECTED PRODUCTS

vendor:netgearmodel:r6400scope:ltversion:1.0.1.70

Trust: 1.0

vendor:ネットギアmodel:r6400scope:eqversion:r6400 firmware 1.0.1.70

Trust: 0.8

vendor:ネットギアmodel:r6400scope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-017043 // NVD: CVE-2021-45655

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-45655
value: MEDIUM

Trust: 1.0

cve@mitre.org: CVE-2021-45655
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-45655
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202112-2449
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-45655
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-45655
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2021-45655
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2021-45655
baseSeverity: MEDIUM
baseScore: 6.9
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: HIGH
exploitabilityScore: 1.7
impactScore: 4.7
version: 3.1

Trust: 1.0

NVD: CVE-2021-45655
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
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: VULMON: CVE-2021-45655 // JVNDB: JVNDB-2021-017043 // CNNVD: CNNVD-202112-2449 // NVD: CVE-2021-45655 // NVD: CVE-2021-45655

PROBLEMTYPE DATA

problemtype:CWE-74

Trust: 1.0

problemtype:injection (CWE-74) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-017043 // NVD: CVE-2021-45655

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202112-2449

TYPE

injection

Trust: 0.6

sources: CNNVD: CNNVD-202112-2449

PATCH

title:Security Advisory for Server Side Injection on R6400, PSV-2019-0178url:https://kb.netgear.com/000064069/Security-Advisory-for-Server-Side-Injection-on-R6400-PSV-2019-0178

Trust: 0.8

title:Netgear NETGEAR R6400 and NETGEAR Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=176211

Trust: 0.6

sources: JVNDB: JVNDB-2021-017043 // CNNVD: CNNVD-202112-2449

EXTERNAL IDS

db:NVDid:CVE-2021-45655

Trust: 3.3

db:JVNDBid:JVNDB-2021-017043

Trust: 0.8

db:CNNVDid:CNNVD-202112-2449

Trust: 0.6

db:VULMONid:CVE-2021-45655

Trust: 0.1

sources: VULMON: CVE-2021-45655 // JVNDB: JVNDB-2021-017043 // CNNVD: CNNVD-202112-2449 // NVD: CVE-2021-45655

REFERENCES

url:https://kb.netgear.com/000064069/security-advisory-for-server-side-injection-on-r6400-psv-2019-0178

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-45655

Trust: 0.8

url:https://cwe.mitre.org/data/definitions/94.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-45655 // JVNDB: JVNDB-2021-017043 // CNNVD: CNNVD-202112-2449 // NVD: CVE-2021-45655

SOURCES

db:VULMONid:CVE-2021-45655
db:JVNDBid:JVNDB-2021-017043
db:CNNVDid:CNNVD-202112-2449
db:NVDid:CVE-2021-45655

LAST UPDATE DATE

2024-11-23T22:25:01.597000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-45655date:2022-01-05T00:00:00
db:JVNDBid:JVNDB-2021-017043date:2022-12-28T02:55:00
db:CNNVDid:CNNVD-202112-2449date:2022-07-14T00:00:00
db:NVDid:CVE-2021-45655date:2024-11-21T06:32:47.890

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-45655date:2021-12-26T00:00:00
db:JVNDBid:JVNDB-2021-017043date:2022-12-28T00:00:00
db:CNNVDid:CNNVD-202112-2449date:2021-12-26T00:00:00
db:NVDid:CVE-2021-45655date:2021-12-26T01:15:20.327