Details of VAR-202210-1870

ID

VAR-202210-1870

CVE

CVE-2022-40875

TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-019008

DESCRIPTION

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo. 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-2022-40875 // JVNDB: JVNDB-2022-019008

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-2022-019008 // NVD: CVE-2022-40875

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-40875
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-40875
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202210-2385
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-40875
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-2022-40875
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-2022-019008 // CNNVD: CNNVD-202210-2385 // NVD: CVE-2022-40875

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2022-019008 // NVD: CVE-2022-40875

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202210-2385

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202210-2385

EXTERNAL IDS

db:	NVD	id:	CVE-2022-40875	Trust: 3.2
db:	JVNDB	id:	JVNDB-2022-019008	Trust: 0.8
db:	CNNVD	id:	CNNVD-202210-2385	Trust: 0.6

sources: JVNDB: JVNDB-2022-019008 // CNNVD: CNNVD-202210-2385 // NVD: CVE-2022-40875

REFERENCES

url:	https://www.cnblogs.com/l0g4n-blog/p/16695155.html	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2022-40875	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-40875/	Trust: 0.6

sources: JVNDB: JVNDB-2022-019008 // CNNVD: CNNVD-202210-2385 // NVD: CVE-2022-40875

SOURCES

db:	JVNDB	id:	JVNDB-2022-019008
db:	CNNVD	id:	CNNVD-202210-2385
db:	NVD	id:	CVE-2022-40875

LAST UPDATE DATE

2024-08-14T13:21:35.072000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-019008	date:	2023-10-24T04:24:00
db:	CNNVD	id:	CNNVD-202210-2385	date:	2022-10-31T00:00:00
db:	NVD	id:	CVE-2022-40875	date:	2022-10-28T18:40:29.437

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-019008	date:	2023-10-24T00:00:00
db:	CNNVD	id:	CNNVD-202210-2385	date:	2022-10-27T00:00:00
db:	NVD	id:	CVE-2022-40875	date:	2022-10-27T18:15:11.013