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ID

VAR-202203-1218


CVE

CVE-2022-25448


TITLE

Tenda AC6 openSchedWifi function stack overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2022-23521

DESCRIPTION

Tenda AC6 v15.03.05.09_multi was discovered to contain a stack overflow via the day parameter in the openSchedWifi function. Tenda AC6 is a wireless router

Trust: 1.44

sources: NVD: CVE-2022-25448 // CNVD: CNVD-2022-23521

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-23521

AFFECTED PRODUCTS

vendor:tendamodel:ac6scope:eqversion:15.03.05.09

Trust: 1.0

vendor:tendamodel:ac6 v15.03.05.09 multiscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-23521 // NVD: CVE-2022-25448

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-25448
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2022-23521
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202203-1843
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2022-25448
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: 1.0

CNVD: CNVD-2022-23521
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: 0.6

nvd@nist.gov: CVE-2022-25448
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

sources: CNVD: CNVD-2022-23521 // CNNVD: CNNVD-202203-1843 // NVD: CVE-2022-25448

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

sources: NVD: CVE-2022-25448

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-1843

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202203-1843

PATCH

title:Patch for Tenda AC6 openSchedWifi function stack overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/328246

Trust: 0.6

title:Tenda AC6 Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=186924

Trust: 0.6

sources: CNVD: CNVD-2022-23521 // CNNVD: CNNVD-202203-1843

EXTERNAL IDS

db:NVDid:CVE-2022-25448

Trust: 2.2

db:CNVDid:CNVD-2022-23521

Trust: 0.6

db:CNNVDid:CNNVD-202203-1843

Trust: 0.6

sources: CNVD: CNVD-2022-23521 // CNNVD: CNNVD-202203-1843 // NVD: CVE-2022-25448

REFERENCES

url:https://github.com/ephaha/iot_vuln/tree/main/tenda/ac6/2

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-25448

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-25448/

Trust: 0.6

sources: CNVD: CNVD-2022-23521 // CNNVD: CNNVD-202203-1843 // NVD: CVE-2022-25448

SOURCES

db:CNVDid:CNVD-2022-23521
db:CNNVDid:CNNVD-202203-1843
db:NVDid:CVE-2022-25448

LAST UPDATE DATE

2024-11-23T22:24:57.292000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-23521date:2022-03-29T00:00:00
db:CNNVDid:CNNVD-202203-1843date:2022-03-28T00:00:00
db:NVDid:CVE-2022-25448date:2024-11-21T06:52:11.993

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-23521date:2022-03-30T00:00:00
db:CNNVDid:CNNVD-202203-1843date:2022-03-18T00:00:00
db:NVDid:CVE-2022-25448date:2022-03-18T21:15:08.473