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ID

VAR-202203-0475


CVE

CVE-2021-46381


TITLE

D-Link DAP-1620 Path Traversal Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2022-20160 // CNNVD: CNNVD-202203-466

DESCRIPTION

Local File Inclusion due to path traversal in D-Link DAP-1620 leads to unauthorized internal files reading [/etc/passwd] and [/etc/shadow]. of D-Link Japan Co., Ltd. dap-1620 A path traversal vulnerability exists in firmware.Information may be obtained. D-Link DAP-1620 is a wireless repeater extender from D-Link, Taiwan. No detailed vulnerability details are currently available

Trust: 2.25

sources: NVD: CVE-2021-46381 // JVNDB: JVNDB-2022-006515 // CNVD: CNVD-2022-20160 // VULMON: CVE-2021-46381

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-20160

AFFECTED PRODUCTS

vendor:dlinkmodel:dap-1620scope:eqversion: -

Trust: 1.0

vendor:ディーリンクジャパン株式会社model:dap-1620scope:eqversion:dap-1620 firmware

Trust: 0.8

vendor:ディーリンクジャパン株式会社model:dap-1620scope: - version: -

Trust: 0.8

vendor:ディーリンクジャパン株式会社model:dap-1620scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dap-1620scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-20160 // JVNDB: JVNDB-2022-006515 // NVD: CVE-2021-46381

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-46381
value: HIGH

Trust: 1.0

NVD: CVE-2021-46381
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-20160
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202203-466
value: HIGH

Trust: 0.6

VULMON: CVE-2021-46381
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-46381
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-20160
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-46381
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-46381
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-20160 // VULMON: CVE-2021-46381 // JVNDB: JVNDB-2022-006515 // CNNVD: CNNVD-202203-466 // NVD: CVE-2021-46381

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.0

problemtype:Path traversal (CWE-22) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-006515 // NVD: CVE-2021-46381

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-466

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-202203-466

PATCH

title:Patch for D-Link DAP-1620 Path Traversal Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/325876

Trust: 0.6

title:D-Link DAP-1620 Repair measures for path traversal vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=184815

Trust: 0.6

sources: CNVD: CNVD-2022-20160 // CNNVD: CNNVD-202203-466

EXTERNAL IDS

db:NVDid:CVE-2021-46381

Trust: 3.9

db:PACKETSTORMid:167070

Trust: 2.5

db:JVNDBid:JVNDB-2022-006515

Trust: 0.8

db:CNVDid:CNVD-2022-20160

Trust: 0.6

db:EXPLOIT-DBid:50919

Trust: 0.6

db:CNNVDid:CNNVD-202203-466

Trust: 0.6

db:VULMONid:CVE-2021-46381

Trust: 0.1

sources: CNVD: CNVD-2022-20160 // VULMON: CVE-2021-46381 // JVNDB: JVNDB-2022-006515 // CNNVD: CNNVD-202203-466 // NVD: CVE-2021-46381

REFERENCES

url:http://packetstormsecurity.com/files/167070/dlink-dap-1620-a1-1.01-directory-traversal.html

Trust: 3.2

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

Trust: 2.5

url:https://drive.google.com/drive/folders/19op09msw8l7cj622nkvnvnt7ekun1ecg?usp=sharing

Trust: 2.5

url:https://cxsecurity.com/cveshow/cve-2021-46381/

Trust: 1.2

url:https://nvd.nist.gov/vuln/detail/cve-2021-46381

Trust: 0.8

url:https://www.exploit-db.com/exploits/50919

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/22.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-20160 // VULMON: CVE-2021-46381 // JVNDB: JVNDB-2022-006515 // CNNVD: CNNVD-202203-466 // NVD: CVE-2021-46381

SOURCES

db:CNVDid:CNVD-2022-20160
db:VULMONid:CVE-2021-46381
db:JVNDBid:JVNDB-2022-006515
db:CNNVDid:CNNVD-202203-466
db:NVDid:CVE-2021-46381

LAST UPDATE DATE

2024-11-23T22:40:35.578000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-20160date:2022-03-17T00:00:00
db:VULMONid:CVE-2021-46381date:2022-05-12T00:00:00
db:JVNDBid:JVNDB-2022-006515date:2023-07-05T08:10:00
db:CNNVDid:CNNVD-202203-466date:2022-05-12T00:00:00
db:NVDid:CVE-2021-46381date:2024-11-21T06:34:00.367

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-20160date:2022-03-17T00:00:00
db:VULMONid:CVE-2021-46381date:2022-03-04T00:00:00
db:JVNDBid:JVNDB-2022-006515date:2023-07-05T00:00:00
db:CNNVDid:CNNVD-202203-466date:2022-03-04T00:00:00
db:NVDid:CVE-2021-46381date:2022-03-04T16:15:09.987