Details of VAR-202211-1287

ID

VAR-202211-1287

CVE

CVE-2022-44178

TITLE

Tenda AC18 formWifiWpsOOB function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2022-87028

DESCRIPTION

Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow. via function formWifiWpsOOB. Tenda AC18 is a router made by Chinese company Tenda. The vulnerability is caused by the fact that the formWifiWpsOOB 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-2022-44178 // CNVD: CNVD-2022-87028

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-87028

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-2022-87028 // NVD: CVE-2022-44178

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-44178
value:	CRITICAL
Trust: 1.0
CNVD:	CNVD-2022-87028
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202211-3226
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2022-87028
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-2022-44178
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-2022-87028 // CNNVD: CNNVD-202211-3226 // NVD: CVE-2022-44178

PROBLEMTYPE DATA

problemtype:

CWE-120

Trust: 1.0

sources: NVD: CVE-2022-44178

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202211-3226

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202211-3226

EXTERNAL IDS

db:	NVD	id:	CVE-2022-44178	Trust: 2.2
db:	CNVD	id:	CNVD-2022-87028	Trust: 0.6
db:	CNNVD	id:	CNNVD-202211-3226	Trust: 0.6

sources: CNVD: CNVD-2022-87028 // CNNVD: CNNVD-202211-3226 // NVD: CVE-2022-44178

REFERENCES

url:	https://github.com/robinwang825/iot_vuln/tree/main/tenda/ac18/formwifiwpsoob	Trust: 2.2
url:	https://cxsecurity.com/cveshow/cve-2022-44178/	Trust: 0.6

sources: CNVD: CNVD-2022-87028 // CNNVD: CNNVD-202211-3226 // NVD: CVE-2022-44178

SOURCES

db:	CNVD	id:	CNVD-2022-87028
db:	CNNVD	id:	CNNVD-202211-3226
db:	NVD	id:	CVE-2022-44178

LAST UPDATE DATE

2024-08-14T15:16:21.833000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-87028	date:	2022-12-12T00:00:00
db:	CNNVD	id:	CNNVD-202211-3226	date:	2022-11-29T00:00:00
db:	NVD	id:	CVE-2022-44178	date:	2022-11-28T13:49:51.740

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-87028	date:	2022-12-08T00:00:00
db:	CNNVD	id:	CNNVD-202211-3226	date:	2022-11-21T00:00:00
db:	NVD	id:	CVE-2022-44178	date:	2022-11-21T18:15:23.920