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ID

VAR-202012-1102


CVE

CVE-2020-35716


TITLE

Belkin International, Inc.  of  re6500  Firmware vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-018243

DESCRIPTION

Belkin LINKSYS RE6500 devices before 1.0.012.001 allow remote attackers to cause a persistent denial of service (segmentation fault) via a long /goform/langSwitch langSelectionOnly parameter. Belkin International, Inc. of re6500 There are unspecified vulnerabilities in the firmware.Service operation interruption (DoS) It may be in a state. Linksys RE6500 is an AC1200 dual-band WiFi extender launched by Belkin. Belkin LINKSYS RE6500 versions before 1.0.012.001 have a denial of service vulnerability

Trust: 2.16

sources: NVD: CVE-2020-35716 // JVNDB: JVNDB-2020-018243 // CNVD: CNVD-2021-03365

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-03365

AFFECTED PRODUCTS

vendor:linksysmodel:re6500scope:ltversion:1.0.012.001

Trust: 1.0

vendor:belkinmodel:re6500scope: - version: -

Trust: 0.8

vendor:belkinmodel:re6500scope:eqversion: -

Trust: 0.8

vendor:belkinmodel:re6500scope:eqversion:re6500 firmware 1.0.012.001

Trust: 0.8

vendor:belkinmodel:linksys re6500scope:ltversion:1.0.012.001

Trust: 0.6

sources: CNVD: CNVD-2021-03365 // JVNDB: JVNDB-2020-018243 // NVD: CVE-2020-35716

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-35716
value: HIGH

Trust: 1.0

NVD: CVE-2020-35716
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-03365
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202012-1578
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2020-35716
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-03365
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-35716
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2020-35716
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-03365 // JVNDB: JVNDB-2020-018243 // CNNVD: CNNVD-202012-1578 // NVD: CVE-2020-35716

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2020-018243 // NVD: CVE-2020-35716

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202012-1578

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202012-1578

PATCH

title:Belkin LINKSYS RE6500 Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=138082

Trust: 0.6

sources: CNNVD: CNNVD-202012-1578

EXTERNAL IDS

db:NVDid:CVE-2020-35716

Trust: 3.8

db:JVNDBid:JVNDB-2020-018243

Trust: 0.8

db:CNVDid:CNVD-2021-03365

Trust: 0.6

db:CNNVDid:CNNVD-202012-1578

Trust: 0.6

sources: CNVD: CNVD-2021-03365 // JVNDB: JVNDB-2020-018243 // CNNVD: CNNVD-202012-1578 // NVD: CVE-2020-35716

REFERENCES

url:https://bugcrowd.com/disclosures/72d7246b-f77f-4f7f-9bd1-fdc35663cc92/linksys-re6500-unauthenticated-rce-working-across-multiple-fw-versions

Trust: 2.4

url:https://downloads.linksys.com/support/assets/releasenotes/externalreleasenotes_re6500_1.0.012.001.txt

Trust: 2.4

url:https://resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.html

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-35716

Trust: 2.0

sources: CNVD: CNVD-2021-03365 // JVNDB: JVNDB-2020-018243 // CNNVD: CNNVD-202012-1578 // NVD: CVE-2020-35716

SOURCES

db:CNVDid:CNVD-2021-03365
db:JVNDBid:JVNDB-2020-018243
db:CNNVDid:CNNVD-202012-1578
db:NVDid:CVE-2020-35716

LAST UPDATE DATE

2024-11-23T22:54:57.063000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-03365date:2021-01-17T00:00:00
db:JVNDBid:JVNDB-2020-018243date:2024-07-18T01:51:00
db:CNNVDid:CNNVD-202012-1578date:2021-01-05T00:00:00
db:NVDid:CVE-2020-35716date:2024-11-21T05:27:54.767

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-03365date:2020-12-25T00:00:00
db:JVNDBid:JVNDB-2020-018243date:2024-07-18T00:00:00
db:CNNVDid:CNNVD-202012-1578date:2020-12-25T00:00:00
db:NVDid:CVE-2020-35716date:2020-12-26T01:15:12.480