Details of VAR-202409-0810

ID

VAR-202409-0810

CVE

CVE-2024-46046

TITLE

Shenzhen Tenda Technology Co.,Ltd. of fh451 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-008736

DESCRIPTION

Tenda FH451 v1.0.0.9 has a stack overflow vulnerability located in the RouteStatic function. Shenzhen Tenda Technology Co.,Ltd. of fh451 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda FH451 has a buffer overflow vulnerability, which can be exploited by attackers to overflow the buffer and execute arbitrary code on the system or cause the application to crash

Trust: 2.16

sources: NVD: CVE-2024-46046 // JVNDB: JVNDB-2024-008736 // CNVD: CNVD-2024-38562

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-38562

AFFECTED PRODUCTS

vendor:	tenda	model:	fh451	scope:	eq	version:	1.0.0.9	Trust: 1.6
vendor:	tenda	model:	fh451	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	fh451	scope:	eq	version:	fh451 firmware 1.0.0.9	Trust: 0.8
vendor:	tenda	model:	fh451	scope:	-	version:	-	Trust: 0.8

sources: CNVD: CNVD-2024-38562 // JVNDB: JVNDB-2024-008736 // NVD: CVE-2024-46046

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-46046
value:	CRITICAL
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-46046
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2024-46046
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2024-38562
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2024-38562
severity:	MEDIUM
baseScore:	6.1
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.5
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2024-46046
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
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-46046
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2024-46046
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2024-38562 // JVNDB: JVNDB-2024-008736 // NVD: CVE-2024-46046 // NVD: CVE-2024-46046

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-008736 // NVD: CVE-2024-46046

PATCH

title:

Patch for Tenda FH451 Buffer Overflow Vulnerability (CNVD-2024-38562)

url:

https://www.cnvd.org.cn/patchInfo/show/593066

Trust: 0.6

sources: CNVD: CNVD-2024-38562

EXTERNAL IDS

db:	NVD	id:	CVE-2024-46046	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-008736	Trust: 0.8
db:	CNVD	id:	CNVD-2024-38562	Trust: 0.6

sources: CNVD: CNVD-2024-38562 // JVNDB: JVNDB-2024-008736 // NVD: CVE-2024-46046

REFERENCES

url:	https://github.com/benjpopo/v/blob/main/tenda/fh451/routestatic.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2024-46046	Trust: 0.8

sources: CNVD: CNVD-2024-38562 // JVNDB: JVNDB-2024-008736 // NVD: CVE-2024-46046

SOURCES

db:	CNVD	id:	CNVD-2024-38562
db:	JVNDB	id:	JVNDB-2024-008736
db:	NVD	id:	CVE-2024-46046

LAST UPDATE DATE

2024-09-25T23:22:52.854000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-38562	date:	2024-09-19T00:00:00
db:	JVNDB	id:	JVNDB-2024-008736	date:	2024-09-24T04:45:00
db:	NVD	id:	CVE-2024-46046	date:	2024-09-20T00:35:21.287

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-38562	date:	2024-09-19T00:00:00
db:	JVNDB	id:	JVNDB-2024-008736	date:	2024-09-24T00:00:00
db:	NVD	id:	CVE-2024-46046	date:	2024-09-13T14:15:14.190