Details of VAR-202210-2041

ID

VAR-202210-2041

CVE

CVE-2022-40874

TITLE

Shenzhen Tenda Technology Co.,Ltd. of ax1803 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-019009

DESCRIPTION

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow vulnerability in the GetParentControlInfo function, which can cause a denial of service attack through a carefully constructed http request. Shenzhen Tenda Technology Co.,Ltd. of ax1803 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2022-40874 // JVNDB: JVNDB-2022-019009

AFFECTED PRODUCTS

vendor:	tenda	model:	ax1803	scope:	eq	version:	1.0.0.1	Trust: 1.0
vendor:	tenda	model:	ax1803	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ax1803	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ax1803	scope:	eq	version:	ax1803 firmware 1.0.0.1	Trust: 0.8

sources: JVNDB: JVNDB-2022-019009 // NVD: CVE-2022-40874

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-40874
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-40874
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202210-2387
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-40874
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-2022-40874
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: JVNDB: JVNDB-2022-019009 // CNNVD: CNNVD-202210-2387 // NVD: CVE-2022-40874

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2022-019009 // NVD: CVE-2022-40874

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202210-2387

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202210-2387

EXTERNAL IDS

db:	NVD	id:	CVE-2022-40874	Trust: 3.2
db:	JVNDB	id:	JVNDB-2022-019009	Trust: 0.8
db:	CNNVD	id:	CNNVD-202210-2387	Trust: 0.6

sources: JVNDB: JVNDB-2022-019009 // CNNVD: CNNVD-202210-2387 // NVD: CVE-2022-40874

REFERENCES

url:	https://www.cnblogs.com/l0g4n-blog/p/16695155.html	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-40874	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-40874/	Trust: 0.6

sources: JVNDB: JVNDB-2022-019009 // CNNVD: CNNVD-202210-2387 // NVD: CVE-2022-40874

SOURCES

db:	JVNDB	id:	JVNDB-2022-019009
db:	CNNVD	id:	CNNVD-202210-2387
db:	NVD	id:	CVE-2022-40874

LAST UPDATE DATE

2024-08-14T14:02:14.895000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-019009	date:	2023-10-24T04:24:00
db:	CNNVD	id:	CNNVD-202210-2387	date:	2022-10-31T00:00:00
db:	NVD	id:	CVE-2022-40874	date:	2022-10-28T18:40:17.410

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-019009	date:	2023-10-24T00:00:00
db:	CNNVD	id:	CNNVD-202210-2387	date:	2022-10-27T00:00:00
db:	NVD	id:	CVE-2022-40874	date:	2022-10-27T18:15:10.717