Details of VAR-202404-2559

ID

VAR-202404-2559

CVE

CVE-2024-32299

TITLE

Shenzhen Tenda Technology Co.,Ltd. of fh1203 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-020540

DESCRIPTION

Tenda FH1203 v2.0.1.6 firmware has a stack overflow vulnerability via the PPW parameter in the fromWizardHandle function. Shenzhen Tenda Technology Co.,Ltd. of fh1203 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The Tenda FH1203 is a dual-band wireless router released by China's Tenda, primarily used for home network coverage. This vulnerability stems from the failure of the PPW parameter in the fromWizardHandle method to properly validate the length of input data. An attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2024-32299 // JVNDB: JVNDB-2024-020540 // CNVD: CNVD-2025-17020

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-17020

AFFECTED PRODUCTS

vendor:	tenda	model:	fh1203	scope:	eq	version:	2.0.1.6	Trust: 1.6
vendor:	tenda	model:	fh1203	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	fh1203	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	fh1203	scope:	eq	version:	fh1203 firmware 2.0.1.6	Trust: 0.8

sources: CNVD: CNVD-2025-17020 // JVNDB: JVNDB-2024-020540 // NVD: CVE-2024-32299

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-32299
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-020540
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-17020
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-17020
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-32299
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-020540
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-17020 // JVNDB: JVNDB-2024-020540 // NVD: CVE-2024-32299

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-020540 // NVD: CVE-2024-32299

PATCH

title:

Patch for Tenda FH1203 fromWizardHandle method buffer overflow vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/713076

Trust: 0.6

sources: CNVD: CNVD-2025-17020

EXTERNAL IDS

db:	NVD	id:	CVE-2024-32299	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-020540	Trust: 0.8
db:	CNVD	id:	CNVD-2025-17020	Trust: 0.6

sources: CNVD: CNVD-2025-17020 // JVNDB: JVNDB-2024-020540 // NVD: CVE-2024-32299

REFERENCES

url:	https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/fh/fh1203/fromwizardhandle.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2024-32299	Trust: 0.8

sources: CNVD: CNVD-2025-17020 // JVNDB: JVNDB-2024-020540 // NVD: CVE-2024-32299

SOURCES

db:	CNVD	id:	CNVD-2025-17020
db:	JVNDB	id:	JVNDB-2024-020540
db:	NVD	id:	CVE-2024-32299

LAST UPDATE DATE

2025-07-30T23:15:04.826000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-17020	date:	2025-07-29T00:00:00
db:	JVNDB	id:	JVNDB-2024-020540	date:	2025-03-18T03:14:00
db:	NVD	id:	CVE-2024-32299	date:	2025-03-17T14:55:05.107

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-17020	date:	2025-07-29T00:00:00
db:	JVNDB	id:	JVNDB-2024-020540	date:	2025-03-18T00:00:00
db:	NVD	id:	CVE-2024-32299	date:	2024-04-17T14:15:09.160