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ID

VAR-202211-0263


CVE

CVE-2022-43105


TITLE

Tenda AC23 fromSetWifiGusetBasic function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2023-15696

DESCRIPTION

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the shareSpeed parameter in the fromSetWifiGusetBasic function. Tenda AC23 is a dual-band Gigabit wireless router from China Tenda. A buffer overflow vulnerability exists in the Tenda AC23 fromSetWifiGusetBasic function, which could be exploited by an attacker to run arbitrary code in the context of the affected application

Trust: 1.44

sources: NVD: CVE-2022-43105 // CNVD: CNVD-2023-15696

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-15696

AFFECTED PRODUCTS

vendor:tendamodel:ac23scope:eqversion:16.03.07.45_cn

Trust: 1.0

vendor:tendamodel:ac23 v16.03.07.45 cnscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2023-15696 // NVD: CVE-2022-43105

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2022-43105
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2023-15696
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202211-1992
value: CRITICAL

Trust: 0.6

CNVD: CNVD-2023-15696
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:
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-2023-15696 // NVD: CVE-2022-43105 // CNNVD: CNNVD-202211-1992

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

sources: NVD: CVE-2022-43105

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202211-1992

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202211-1992

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2022-43105

EXTERNAL IDS
db:NVDid:CVE-2022-43105
Trust: 2.2
db:CNVDid:CNVD-2023-15696
Trust: 0.6
db:CNNVDid:CNNVD-202211-1992
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2023-15696 // 
            
            
            
            NVD: CVE-2022-43105 // 
            
            
            
            CNNVD: CNNVD-202211-1992

REFERENCES
url:https://github.com/ppcrab/iot_firmware/blob/main/tenda/ac23/ac23.md#fromsetwifigusetbasic
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2022-43105
Trust: 0.6
url:https://cxsecurity.com/cveshow/cve-2022-43105/
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2023-15696 // 
            
            
            
            NVD: CVE-2022-43105 // 
            
            
            
            CNNVD: CNNVD-202211-1992

SOURCES
db:CNVDid:CNVD-2023-15696
db:NVDid:CVE-2022-43105
db:CNNVDid:CNNVD-202211-1992

LAST UPDATE DATE
2023-12-18T12:54:41.961000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2023-15696date:2023-03-09T00:00:00
db:NVDid:CVE-2022-43105date:2022-11-03T17:28:30.687
db:CNNVDid:CNNVD-202211-1992date:2022-11-04T00:00:00

SOURCES RELEASE DATE
db:CNVDid:CNVD-2023-15696date:2023-03-08T00:00:00
db:NVDid:CVE-2022-43105date:2022-11-03T14:15:30.740
db:CNNVDid:CNNVD-202211-1992date:2022-11-03T00:00:00