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ID

VAR-202212-0969


CVE

CVE-2022-45509


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  w30e  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-022500

DESCRIPTION

Tenda W30E V1.0.1.25(633) was discovered to contain a stack overflow via the account parameter at /goform/addUserName. Shenzhen Tenda Technology Co.,Ltd. of w30e An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state

Trust: 2.16

sources: NVD: CVE-2022-45509 // JVNDB: JVNDB-2022-022500 // CNVD: CNVD-2023-18918

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-18918

AFFECTED PRODUCTS

vendor:tendamodel:w30escope:eqversion:1.0.1.25\(633\)

Trust: 1.0

vendor:tendamodel:w30escope:eqversion:w30e firmware 1.0.1.25(633)

Trust: 0.8

vendor:tendamodel:w30escope: - version: -

Trust: 0.8

vendor:tendamodel:w30escope:eqversion: -

Trust: 0.8

vendor:tendamodel:w30escope:eqversion:v1.0.1.25(633)

Trust: 0.6

sources: CNVD: CNVD-2023-18918 // JVNDB: JVNDB-2022-022500 // NVD: CVE-2022-45509

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-45509
value: HIGH

Trust: 1.0

NVD: CVE-2022-45509
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-18918
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202212-2692
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-18918
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-2022-45509
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-2022-45509
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-2023-18918 // JVNDB: JVNDB-2022-022500 // CNNVD: CNNVD-202212-2692 // NVD: CVE-2022-45509

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-022500 // NVD: CVE-2022-45509

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-2692

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202212-2692

PATCH

title:Patch for Tenda W30E Stack Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/415601

Trust: 0.6

sources: CNVD: CNVD-2023-18918

EXTERNAL IDS

db:NVDid:CVE-2022-45509

Trust: 3.8

db:JVNDBid:JVNDB-2022-022500

Trust: 0.8

db:CNVDid:CNVD-2023-18918

Trust: 0.6

db:CNNVDid:CNNVD-202212-2692

Trust: 0.6

sources: CNVD: CNVD-2023-18918 // JVNDB: JVNDB-2022-022500 // CNNVD: CNNVD-202212-2692 // NVD: CVE-2022-45509

REFERENCES

url:https://github.com/z1r00/iot_vul/blob/main/tenda/w30e/addusername/readme.md

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2022-45509

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2022-45509/

Trust: 0.6

sources: CNVD: CNVD-2023-18918 // JVNDB: JVNDB-2022-022500 // CNNVD: CNNVD-202212-2692 // NVD: CVE-2022-45509

SOURCES

db:CNVDid:CNVD-2023-18918
db:JVNDBid:JVNDB-2022-022500
db:CNNVDid:CNNVD-202212-2692
db:NVDid:CVE-2022-45509

LAST UPDATE DATE

2024-08-14T15:21:28.220000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-18918date:2023-03-22T00:00:00
db:JVNDBid:JVNDB-2022-022500date:2023-11-17T08:19:00
db:CNNVDid:CNNVD-202212-2692date:2022-12-12T00:00:00
db:NVDid:CVE-2022-45509date:2022-12-09T13:24:24.417

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-18918date:2022-03-22T00:00:00
db:JVNDBid:JVNDB-2022-022500date:2023-11-17T00:00:00
db:CNNVDid:CNNVD-202212-2692date:2022-12-08T00:00:00
db:NVDid:CVE-2022-45509date:2022-12-08T16:15:14.040