Details of VAR-202211-1363

ID

VAR-202211-1363

CVE

CVE-2022-44180

TITLE

Tenda AC18 addWifiMacFilter function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2022-87026

DESCRIPTION

Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function addWifiMacFilter. Tenda AC18 is a router made by Chinese company Tenda. The vulnerability is caused by the fact that the addWifiMacFilter function does not check the length of the input data. Attackers can exploit the vulnerability to cause denial of service

Trust: 1.44

sources: NVD: CVE-2022-44180 // CNVD: CNVD-2022-87026

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-87026

AFFECTED PRODUCTS

vendor:	tenda	model:	ac18	scope:	eq	version:	15.03.05.19	Trust: 1.0
vendor:	tenda	model:	ac18	scope:	eq	version:	v15.03.05.19	Trust: 0.6

sources: CNVD: CNVD-2022-87026 // NVD: CVE-2022-44180

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-44180
value:	CRITICAL
Trust: 1.0
CNVD:	CNVD-2022-87026
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202211-3227
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2022-87026
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2022-44180
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-2022-87026 // CNNVD: CNNVD-202211-3227 // NVD: CVE-2022-44180

PROBLEMTYPE DATA

problemtype:

CWE-120

Trust: 1.0

sources: NVD: CVE-2022-44180

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202211-3227

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202211-3227

EXTERNAL IDS

db:	NVD	id:	CVE-2022-44180	Trust: 2.2
db:	CNVD	id:	CNVD-2022-87026	Trust: 0.6
db:	CNNVD	id:	CNNVD-202211-3227	Trust: 0.6

sources: CNVD: CNVD-2022-87026 // CNNVD: CNNVD-202211-3227 // NVD: CVE-2022-44180

REFERENCES

url:	https://github.com/robinwang825/iot_vuln/tree/main/tenda/ac18/addwifimacfilter	Trust: 2.2
url:	https://cxsecurity.com/cveshow/cve-2022-44180/	Trust: 0.6

sources: CNVD: CNVD-2022-87026 // CNNVD: CNNVD-202211-3227 // NVD: CVE-2022-44180

SOURCES

db:	CNVD	id:	CNVD-2022-87026
db:	CNNVD	id:	CNNVD-202211-3227
db:	NVD	id:	CVE-2022-44180

LAST UPDATE DATE

2024-08-14T15:26:58.586000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-87026	date:	2022-12-12T00:00:00
db:	CNNVD	id:	CNNVD-202211-3227	date:	2022-11-29T00:00:00
db:	NVD	id:	CVE-2022-44180	date:	2022-11-28T13:51:28.233

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-87026	date:	2022-12-08T00:00:00
db:	CNNVD	id:	CNNVD-202211-3227	date:	2022-11-21T00:00:00
db:	NVD	id:	CVE-2022-44180	date:	2022-11-21T18:15:24.370