Details of VAR-202208-1091

ID

VAR-202208-1091

CVE

CVE-2022-35557

TITLE

Shenzhen Tenda Technology Co.,Ltd. of w6 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-014755

DESCRIPTION

A stack overflow vulnerability exists in /goform/wifiSSIDget in Tenda W6 V1.0.0.9(4122) version, which can be exploited by attackers to cause a denial of service (DoS) via the index parameter. Shenzhen Tenda Technology Co.,Ltd. of w6 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. Tenda W6 is a wireless WiFi AP access point router from China Tenda Company

Trust: 2.25

sources: NVD: CVE-2022-35557 // JVNDB: JVNDB-2022-014755 // CNVD: CNVD-2022-75786 // VULMON: CVE-2022-35557

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-75786

AFFECTED PRODUCTS

vendor:	tenda	model:	w6	scope:	eq	version:	1.0.0.9\(4122\)	Trust: 1.0
vendor:	tenda	model:	w6	scope:	eq	version:	w6 firmware 1.0.0.9(4122)	Trust: 0.8
vendor:	tenda	model:	w6	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	w6	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	w6	scope:	eq	version:	v1.0.0.9(4122)	Trust: 0.6

sources: CNVD: CNVD-2022-75786 // JVNDB: JVNDB-2022-014755 // NVD: CVE-2022-35557

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-35557
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-35557
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2022-75786
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202208-2852
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2022-75786
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-2022-35557
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-2022-35557
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-2022-75786 // JVNDB: JVNDB-2022-014755 // CNNVD: CNNVD-202208-2852 // NVD: CVE-2022-35557

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-014755 // NVD: CVE-2022-35557

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202208-2852

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202208-2852

EXTERNAL IDS

db:	NVD	id:	CVE-2022-35557	Trust: 3.9
db:	JVNDB	id:	JVNDB-2022-014755	Trust: 0.8
db:	CNVD	id:	CNVD-2022-75786	Trust: 0.6
db:	CNNVD	id:	CNNVD-202208-2852	Trust: 0.6
db:	VULMON	id:	CVE-2022-35557	Trust: 0.1

sources: CNVD: CNVD-2022-75786 // VULMON: CVE-2022-35557 // JVNDB: JVNDB-2022-014755 // CNNVD: CNNVD-202208-2852 // NVD: CVE-2022-35557

REFERENCES

url:	https://github.com/ilovekeer/iot/tree/main/tenda/w6/stackoverflow/wifissidget	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2022-35557	Trust: 1.4
url:	https://cxsecurity.com/cveshow/cve-2022-35557/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2022-75786 // VULMON: CVE-2022-35557 // JVNDB: JVNDB-2022-014755 // CNNVD: CNNVD-202208-2852 // NVD: CVE-2022-35557

SOURCES

db:	CNVD	id:	CNVD-2022-75786
db:	VULMON	id:	CVE-2022-35557
db:	JVNDB	id:	JVNDB-2022-014755
db:	CNNVD	id:	CNNVD-202208-2852
db:	NVD	id:	CVE-2022-35557

LAST UPDATE DATE

2024-08-14T14:55:18.295000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-75786	date:	2022-11-10T00:00:00
db:	VULMON	id:	CVE-2022-35557	date:	2022-08-12T00:00:00
db:	JVNDB	id:	JVNDB-2022-014755	date:	2023-09-21T08:09:00
db:	CNNVD	id:	CNNVD-202208-2852	date:	2022-08-17T00:00:00
db:	NVD	id:	CVE-2022-35557	date:	2022-08-16T14:50:03.940

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-75786	date:	2022-11-10T00:00:00
db:	VULMON	id:	CVE-2022-35557	date:	2022-08-12T00:00:00
db:	JVNDB	id:	JVNDB-2022-014755	date:	2023-09-21T00:00:00
db:	CNNVD	id:	CNNVD-202208-2852	date:	2022-08-12T00:00:00
db:	NVD	id:	CVE-2022-35557	date:	2022-08-12T15:15:15.693