Details of VAR-202404-1757

ID

VAR-202404-1757

CVE

CVE-2024-32306

TITLE

Shenzhen Tenda Technology Co.,Ltd. of ac10u Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-020560

DESCRIPTION

Tenda AC10U v1.0 Firmware v15.03.06.49 has a stack overflow vulnerability located via the PPW parameter in the fromWizardHandle function. Shenzhen Tenda Technology Co.,Ltd. of ac10u A stack-based buffer overflow vulnerability exists in the firmware.Service operation interruption (DoS) It may be in a state. The Tenda AC10U is a dual-band gigabit wireless router from Tenda Technology, designed for fiber optic homes with speeds of 200 Mbps and above. It supports 802.11ac dual-band technology (2.4GHz and 5GHz), with a theoretical WiFi speed of up to 867Mbps. This vulnerability stems from the fact that the PPW parameter of the `fromWizardHandle` method fails to properly validate the length of the input data. An attacker could exploit this vulnerability to cause a denial-of-service attack

Trust: 2.16

sources: NVD: CVE-2024-32306 // JVNDB: JVNDB-2024-020560 // CNVD: CNVD-2025-28691

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-28691

AFFECTED PRODUCTS

vendor:	tenda	model:	ac10u	scope:	eq	version:	15.03.06.49	Trust: 1.6
vendor:	tenda	model:	ac10u	scope:	eq	version:	15.03.06.48	Trust: 1.0
vendor:	tenda	model:	ac10u	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ac10u	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac10u	scope:	eq	version:	ac10u firmware 15.03.06.48	Trust: 0.8
vendor:	tenda	model:	ac10u	scope:	eq	version:	ac10u firmware 15.03.06.49	Trust: 0.8

sources: CNVD: CNVD-2025-28691 // JVNDB: JVNDB-2024-020560 // NVD: CVE-2024-32306

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-32306
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2024-020560
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-28691
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-28691
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

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-32306
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-020560
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-28691 // JVNDB: JVNDB-2024-020560 // NVD: CVE-2024-32306

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2024-020560 // NVD: CVE-2024-32306

PATCH

title:

Patch for Tenda AC10U fromWizardHandle method stack buffer overflow vulnerability

url:

https://www.cnvd.org.cn/patchInfo/show/754851

Trust: 0.6

sources: CNVD: CNVD-2025-28691

EXTERNAL IDS

db:	NVD	id:	CVE-2024-32306	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-020560	Trust: 0.8
db:	CNVD	id:	CNVD-2025-28691	Trust: 0.6

sources: CNVD: CNVD-2025-28691 // JVNDB: JVNDB-2024-020560 // NVD: CVE-2024-32306

REFERENCES

url:	https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ac10u/v1.v15.03.06.48/fromwizardhandle.md	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2024-32306	Trust: 0.8

sources: CNVD: CNVD-2025-28691 // JVNDB: JVNDB-2024-020560 // NVD: CVE-2024-32306

SOURCES

db:	CNVD	id:	CNVD-2025-28691
db:	JVNDB	id:	JVNDB-2024-020560
db:	NVD	id:	CVE-2024-32306

LAST UPDATE DATE

2025-11-20T23:23:01.387000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-28691	date:	2025-11-19T00:00:00
db:	JVNDB	id:	JVNDB-2024-020560	date:	2025-03-18T07:40:00
db:	NVD	id:	CVE-2024-32306	date:	2025-03-17T14:22:18.777

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-28691	date:	2025-11-17T00:00:00
db:	JVNDB	id:	JVNDB-2024-020560	date:	2025-03-18T00:00:00
db:	NVD	id:	CVE-2024-32306	date:	2024-04-17T14:15:09.260