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ID

VAR-202202-0343


CVE

CVE-2021-41441


TITLE

D-Link DIR-X1860  Vulnerability in improper shutdown and release of resources in

Trust: 0.8

sources: JVNDB: JVNDB-2021-018343

DESCRIPTION

A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker to reboot the router via sending a specially crafted URL to an authenticated victim. The authenticated victim need to visit this URL, for the router to reboot. D-Link DIR-X1860 Contains vulnerabilities related to improper shutdown and release of resources.Service operation interruption (DoS) It may be in a state. The D-Link Dir-X1860 is a dual-band router from China's D-Link company. D-Link DIR-X1860 version prior to v1.10WWB09_Beta has a security vulnerability. The vulnerability stems from the lack of URL verification and filtering in web applications

Trust: 2.25

sources: NVD: CVE-2021-41441 // JVNDB: JVNDB-2021-018343 // CNVD: CNVD-2022-11517 // VULMON: CVE-2021-41441

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-11517

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-x1860scope:lteversion:1.03

Trust: 1.0

vendor:d linkmodel:dir-x1860scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dir-x1860scope:eqversion:dir-x1860 firmware 1.10wwb09_beta

Trust: 0.8

vendor:d linkmodel:dir-x1860 <v1.10wwb09 betascope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-11517 // JVNDB: JVNDB-2021-018343 // NVD: CVE-2021-41441

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-41441
value: HIGH

Trust: 1.0

NVD: CVE-2021-41441
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-11517
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202202-834
value: HIGH

Trust: 0.6

VULMON: CVE-2021-41441
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-41441
severity: HIGH
baseScore: 7.1
vectorString: AV:N/AC:M/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-11517
severity: HIGH
baseScore: 7.1
vectorString: AV:N/AC:M/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-41441
baseSeverity: HIGH
baseScore: 7.4
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 4.0
version: 3.1

Trust: 1.0

NVD: CVE-2021-41441
baseSeverity: HIGH
baseScore: 7.4
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-11517 // VULMON: CVE-2021-41441 // JVNDB: JVNDB-2021-018343 // CNNVD: CNNVD-202202-834 // NVD: CVE-2021-41441

PROBLEMTYPE DATA

problemtype:CWE-404

Trust: 1.0

problemtype:Improper shutdown and release of resources (CWE-404) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-018343 // NVD: CVE-2021-41441

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-834

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202202-834

PATCH

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

Trust: 0.8

title:Patch for D-Link DIR-X1860 Denial of Service Vulnerability (CNVD-2022-11517)url:https://www.cnvd.org.cn/patchInfo/show/320761

Trust: 0.6

title:D-Link Dir-X1860 Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=182710

Trust: 0.6

title: - url:https://github.com/efchatz/easy-exploits

Trust: 0.1

sources: CNVD: CNVD-2022-11517 // VULMON: CVE-2021-41441 // JVNDB: JVNDB-2021-018343 // CNNVD: CNNVD-202202-834

EXTERNAL IDS

db:NVDid:CVE-2021-41441

Trust: 3.9

db:DLINKid:SAP10283

Trust: 1.7

db:JVNDBid:JVNDB-2021-018343

Trust: 0.8

db:CNVDid:CNVD-2022-11517

Trust: 0.6

db:CNNVDid:CNNVD-202202-834

Trust: 0.6

db:VULMONid:CVE-2021-41441

Trust: 0.1

sources: CNVD: CNVD-2022-11517 // VULMON: CVE-2021-41441 // JVNDB: JVNDB-2021-018343 // CNNVD: CNNVD-202202-834 // NVD: CVE-2021-41441

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2021-41441

Trust: 2.0

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

Trust: 1.7

url:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10283

Trust: 1.7

url:http://dir-x1860.com

Trust: 1.7

url:http://d-link.com

Trust: 1.7

url:https://cwe.mitre.org/data/definitions/404.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://github.com/efchatz/easy-exploits

Trust: 0.1

sources: CNVD: CNVD-2022-11517 // VULMON: CVE-2021-41441 // JVNDB: JVNDB-2021-018343 // CNNVD: CNNVD-202202-834 // NVD: CVE-2021-41441

SOURCES

db:CNVDid:CNVD-2022-11517
db:VULMONid:CVE-2021-41441
db:JVNDBid:JVNDB-2021-018343
db:CNNVDid:CNNVD-202202-834
db:NVDid:CVE-2021-41441

LAST UPDATE DATE

2024-11-23T22:44:04.942000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-11517date:2022-02-18T00:00:00
db:VULMONid:CVE-2021-41441date:2022-02-17T00:00:00
db:JVNDBid:JVNDB-2021-018343date:2023-05-30T08:20:00
db:CNNVDid:CNNVD-202202-834date:2022-03-10T00:00:00
db:NVDid:CVE-2021-41441date:2024-11-21T06:26:15.440

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-11517date:2022-02-18T00:00:00
db:VULMONid:CVE-2021-41441date:2022-02-09T00:00:00
db:JVNDBid:JVNDB-2021-018343date:2023-05-30T00:00:00
db:CNNVDid:CNNVD-202202-834date:2022-02-09T00:00:00
db:NVDid:CVE-2021-41441date:2022-02-09T17:15:08.250