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ID

VAR-202203-0928


CVE

CVE-2021-46379


TITLE

of D-Link Japan Co., Ltd.  dir-850l  Open redirect vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-006644

DESCRIPTION

DLink DIR850 ET850-1.08TRb03 is affected by an incorrect access control vulnerability through URL redirection to untrusted site. of D-Link Japan Co., Ltd. dir-850l An open redirect vulnerability exists in firmware.Information may be obtained and information may be tampered with. D-Link DIR850 ET850-1.08TRb03 is a router from DLink. No detailed vulnerability details are currently provided

Trust: 2.25

sources: NVD: CVE-2021-46379 // JVNDB: JVNDB-2022-006644 // CNVD: CNVD-2022-20161 // VULMON: CVE-2021-46379

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-20161

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-850lscope:eqversion:1.08trb03

Trust: 1.0

vendor:ディーリンクジャパン株式会社model:dir-850lscope:eqversion: -

Trust: 0.8

vendor:ディーリンクジャパン株式会社model:dir-850lscope:eqversion:dir-850l firmware 1.08trb03

Trust: 0.8

vendor:ディーリンクジャパン株式会社model:dir-850lscope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-850l 1.08trb03scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-20161 // JVNDB: JVNDB-2022-006644 // NVD: CVE-2021-46379

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-46379
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-46379
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2022-20161
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202203-469
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-46379
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-46379
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-20161
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-46379
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.7
version: 3.1

Trust: 1.0

NVD: CVE-2021-46379
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-20161 // VULMON: CVE-2021-46379 // JVNDB: JVNDB-2022-006644 // CNNVD: CNNVD-202203-469 // NVD: CVE-2021-46379

PROBLEMTYPE DATA

problemtype:CWE-601

Trust: 1.0

problemtype:Open redirect (CWE-601) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-006644 // NVD: CVE-2021-46379

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-469

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202203-469

PATCH

title:Patch for D-Link DIR850 ET850-1.08TRb03 has an unknown vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/325901

Trust: 0.6

title:D-Link DIR850 ET850-1.08TRb03 Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=185142

Trust: 0.6

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-46379

Trust: 0.1

sources: CNVD: CNVD-2022-20161 // VULMON: CVE-2021-46379 // CNNVD: CNNVD-202203-469

EXTERNAL IDS

db:NVDid:CVE-2021-46379

Trust: 3.9

db:PACKETSTORMid:167041

Trust: 2.5

db:JVNDBid:JVNDB-2022-006644

Trust: 0.8

db:CNVDid:CNVD-2022-20161

Trust: 0.6

db:EXPLOIT-DBid:50907

Trust: 0.6

db:CNNVDid:CNNVD-202203-469

Trust: 0.6

db:VULMONid:CVE-2021-46379

Trust: 0.1

sources: CNVD: CNVD-2022-20161 // VULMON: CVE-2021-46379 // JVNDB: JVNDB-2022-006644 // CNNVD: CNNVD-202203-469 // NVD: CVE-2021-46379

REFERENCES

url:http://packetstormsecurity.com/files/167041/dlink-dir850-open-redirection.html

Trust: 3.2

url:https://www.dlink.com/en/security-bulletin/

Trust: 2.5

url:https://drive.google.com/file/d/1rrlwnixsheoo4smahrpkzsrzk5mwzqrf/view?usp=sharing

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2021-46379

Trust: 1.4

url:https://www.exploit-db.com/exploits/50907

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2021-46379/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/601.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-46379

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-20161 // VULMON: CVE-2021-46379 // JVNDB: JVNDB-2022-006644 // CNNVD: CNNVD-202203-469 // NVD: CVE-2021-46379

SOURCES

db:CNVDid:CNVD-2022-20161
db:VULMONid:CVE-2021-46379
db:JVNDBid:JVNDB-2022-006644
db:CNNVDid:CNNVD-202203-469
db:NVDid:CVE-2021-46379

LAST UPDATE DATE

2024-11-23T22:40:35.037000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-20161date:2022-03-17T00:00:00
db:VULMONid:CVE-2021-46379date:2022-09-09T00:00:00
db:JVNDBid:JVNDB-2022-006644date:2023-07-06T08:12:00
db:CNNVDid:CNNVD-202203-469date:2022-05-12T00:00:00
db:NVDid:CVE-2021-46379date:2024-11-21T06:34:00.187

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-20161date:2022-03-17T00:00:00
db:VULMONid:CVE-2021-46379date:2022-03-04T00:00:00
db:JVNDBid:JVNDB-2022-006644date:2023-07-06T00:00:00
db:CNNVDid:CNNVD-202203-469date:2022-03-04T00:00:00
db:NVDid:CVE-2021-46379date:2022-03-04T16:15:09.383