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ID

VAR-202206-2136


CVE

CVE-2021-40597


TITLE

EDIMAX Technology  of  IC-3140W  Vulnerability related to use of hardcoded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2021-020018

DESCRIPTION

The firmware of EDIMAX IC-3140W Version 3.11 is hardcoded with Administrator username and password. EDIMAX Technology of IC-3140W A vulnerability exists in the firmware regarding the use of hardcoded credentials.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-2021-40597 // JVNDB: JVNDB-2021-020018 // VULMON: CVE-2021-40597

AFFECTED PRODUCTS

vendor:edimaxmodel:ic-3140wscope:eqversion:3.11

Trust: 1.0

vendor:edimaxmodel:ic-3140wscope:eqversion: -

Trust: 0.8

vendor:edimaxmodel:ic-3140wscope:eqversion:ic-3140w firmware 3.11

Trust: 0.8

vendor:edimaxmodel:ic-3140wscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-020018 // NVD: CVE-2021-40597

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40597
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-40597
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202206-2822
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-40597
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-40597
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2021-40597
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-40597
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-40597 // JVNDB: JVNDB-2021-020018 // CNNVD: CNNVD-202206-2822 // NVD: CVE-2021-40597

PROBLEMTYPE DATA

problemtype:CWE-798

Trust: 1.0

problemtype:Use hard-coded credentials (CWE-798) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-020018 // NVD: CVE-2021-40597

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202206-2822

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202206-2822

PATCH

title:Edimax Technology IC-3140W Repair measures for trust management problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=199416

Trust: 0.6

sources: CNNVD: CNNVD-202206-2822

EXTERNAL IDS

db:NVDid:CVE-2021-40597

Trust: 3.3

db:JVNDBid:JVNDB-2021-020018

Trust: 0.8

db:CNNVDid:CNNVD-202206-2822

Trust: 0.6

db:VULMONid:CVE-2021-40597

Trust: 0.1

sources: VULMON: CVE-2021-40597 // JVNDB: JVNDB-2021-020018 // CNNVD: CNNVD-202206-2822 // NVD: CVE-2021-40597

REFERENCES

url:https://drive.google.com/file/d/1dzczvuljchy0rsjbxipr0gjm1qwccaz5/view?usp=sharing

Trust: 2.5

url:https://drive.google.com/file/d/1zpfwaoo8tad0zrwwvz9w6-cucrcm0exm/view?usp=sharing

Trust: 2.5

url:https://www.edimax.com/edimax/download/download/data/edimax/global/download/

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2021-40597

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2021-40597/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/798.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-40597 // JVNDB: JVNDB-2021-020018 // CNNVD: CNNVD-202206-2822 // NVD: CVE-2021-40597

SOURCES

db:VULMONid:CVE-2021-40597
db:JVNDBid:JVNDB-2021-020018
db:CNNVDid:CNNVD-202206-2822
db:NVDid:CVE-2021-40597

LAST UPDATE DATE

2024-08-14T15:42:22.565000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-40597date:2022-07-11T00:00:00
db:JVNDBid:JVNDB-2021-020018date:2023-08-31T08:33:00
db:CNNVDid:CNNVD-202206-2822date:2022-07-12T00:00:00
db:NVDid:CVE-2021-40597date:2022-07-11T17:26:55.117

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-40597date:2022-06-29T00:00:00
db:JVNDBid:JVNDB-2021-020018date:2023-08-31T00:00:00
db:CNNVDid:CNNVD-202206-2822date:2022-06-29T00:00:00
db:NVDid:CVE-2021-40597date:2022-06-29T20:15:08.067