Details of VAR-202408-0681

ID

VAR-202408-0681

CVE

CVE-2024-42949

TITLE

Tenda of fh1201 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-005536

DESCRIPTION

Tenda FH1201 v1.2.0.14 (408) was discovered to contain a stack overflow via the qos parameter in the fromqossetting function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request. Tenda of fh1201 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. Tenda FH1201 is a wireless router from China's Tenda company

Trust: 2.16

sources: NVD: CVE-2024-42949 // JVNDB: JVNDB-2024-005536 // CNVD: CNVD-2025-11165

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-11165

AFFECTED PRODUCTS

vendor:	tendacn	model:	fh1201	scope:	eq	version:	1.2.0.14\(408\)	Trust: 1.0
vendor:	tenda	model:	fh1201	scope:	eq	version:	fh1201 firmware 1.2.0.14(408)	Trust: 0.8
vendor:	tenda	model:	fh1201	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	fh1201	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	fh1201	scope:	eq	version:	1.2.0.14(408)	Trust: 0.6

sources: CNVD: CNVD-2025-11165 // JVNDB: JVNDB-2024-005536 // NVD: CVE-2024-42949

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-42949
value:	HIGH
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-42949
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2024-42949
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-11165
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-11165
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-2024-42949
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
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-42949
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-2024-42949
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-2025-11165 // JVNDB: JVNDB-2024-005536 // NVD: CVE-2024-42949 // NVD: CVE-2024-42949

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-005536 // NVD: CVE-2024-42949

PATCH

title:

Patch for Tenda FH1201 Buffer Overflow Vulnerability (CNVD-2025-11165)

url:

https://www.cnvd.org.cn/patchInfo/show/691546

Trust: 0.6

sources: CNVD: CNVD-2025-11165

EXTERNAL IDS

db:	NVD	id:	CVE-2024-42949	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-005536	Trust: 0.8
db:	CNVD	id:	CNVD-2025-11165	Trust: 0.6

sources: CNVD: CNVD-2025-11165 // JVNDB: JVNDB-2024-005536 // NVD: CVE-2024-42949

REFERENCES

url:	https://github.com/tttjjjwww/ahu-iot-vulnerable/blob/main/tenda/fh1201/fromqossetting_qos.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-42949	Trust: 1.4

sources: CNVD: CNVD-2025-11165 // JVNDB: JVNDB-2024-005536 // NVD: CVE-2024-42949

SOURCES

db:	CNVD	id:	CNVD-2025-11165
db:	JVNDB	id:	JVNDB-2024-005536
db:	NVD	id:	CVE-2024-42949

LAST UPDATE DATE

2025-06-01T23:21:11.476000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-11165	date:	2025-05-30T00:00:00
db:	JVNDB	id:	JVNDB-2024-005536	date:	2024-08-19T00:42:00
db:	NVD	id:	CVE-2024-42949	date:	2024-08-16T18:15:30.507

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-11165	date:	2025-05-26T00:00:00
db:	JVNDB	id:	JVNDB-2024-005536	date:	2024-08-19T00:00:00
db:	NVD	id:	CVE-2024-42949	date:	2024-08-15T17:15:19.383