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ID

VAR-202109-1681


CVE

CVE-2021-40654


TITLE

D-LINK-DIR-615  Fraud related to unauthorized authentication in

Trust: 0.8

sources: JVNDB: JVNDB-2021-012444

DESCRIPTION

An information disclosure issue exist in D-LINK-DIR-615 B2 2.01mt. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page. D-LINK-DIR-615 Exists in a fraudulent authentication vulnerability.Information may be obtained. D-Link DIR-615 is a SOHO wireless router with a maximum transmission rate of 300Mbps

Trust: 2.25

sources: NVD: CVE-2021-40654 // JVNDB: JVNDB-2021-012444 // CNVD: CNVD-2021-94834 // VULMON: CVE-2021-40654

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-94834

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-615scope:eqversion:17.00

Trust: 1.0

vendor:d linkmodel:dir-615scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-615scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dir-615scope:eqversion:dir-615 firmware

Trust: 0.8

vendor:d linkmodel:dir-615 b2 2.01mtscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-94834 // JVNDB: JVNDB-2021-012444 // NVD: CVE-2021-40654

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40654
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-40654
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-94834
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202109-1688
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-40654
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-40654
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-94834
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-40654
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-40654
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-94834 // VULMON: CVE-2021-40654 // JVNDB: JVNDB-2021-012444 // CNNVD: CNNVD-202109-1688 // NVD: CVE-2021-40654

PROBLEMTYPE DATA

problemtype:CWE-863

Trust: 1.0

problemtype:Illegal authentication (CWE-863) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-012444 // NVD: CVE-2021-40654

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202109-1688

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202109-1688

PATCH

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

Trust: 0.8

title:Patch for D-Link DIR-615 Information Disclosure Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/302901

Trust: 0.6

title:D-link Dir-605 B2 Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=164213

Trust: 0.6

sources: CNVD: CNVD-2021-94834 // JVNDB: JVNDB-2021-012444 // CNNVD: CNNVD-202109-1688

EXTERNAL IDS

db:NVDid:CVE-2021-40654

Trust: 3.9

db:JVNDBid:JVNDB-2021-012444

Trust: 0.8

db:CNVDid:CNVD-2021-94834

Trust: 0.6

db:CNNVDid:CNNVD-202109-1688

Trust: 0.6

db:VULMONid:CVE-2021-40654

Trust: 0.1

sources: CNVD: CNVD-2021-94834 // VULMON: CVE-2021-40654 // JVNDB: JVNDB-2021-012444 // CNNVD: CNNVD-202109-1688 // NVD: CVE-2021-40654

REFERENCES

url:https://github.com/ilovewomen/d-link-dir-615

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2021-40654

Trust: 2.0

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

Trust: 1.7

url:https://cwe.mitre.org/data/definitions/522.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-94834 // VULMON: CVE-2021-40654 // JVNDB: JVNDB-2021-012444 // CNNVD: CNNVD-202109-1688 // NVD: CVE-2021-40654

SOURCES

db:CNVDid:CNVD-2021-94834
db:VULMONid:CVE-2021-40654
db:JVNDBid:JVNDB-2021-012444
db:CNNVDid:CNNVD-202109-1688
db:NVDid:CVE-2021-40654

LAST UPDATE DATE

2024-11-23T22:51:00.469000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-94834date:2021-12-07T00:00:00
db:VULMONid:CVE-2021-40654date:2021-09-30T00:00:00
db:JVNDBid:JVNDB-2021-012444date:2022-08-31T07:17:00
db:CNNVDid:CNNVD-202109-1688date:2022-07-14T00:00:00
db:NVDid:CVE-2021-40654date:2024-11-21T06:24:31.127

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-94834date:2021-12-07T00:00:00
db:VULMONid:CVE-2021-40654date:2021-09-24T00:00:00
db:JVNDBid:JVNDB-2021-012444date:2022-08-31T00:00:00
db:CNNVDid:CNNVD-202109-1688date:2021-09-24T00:00:00
db:NVDid:CVE-2021-40654date:2021-09-24T21:15:07.257