Details of VAR-202402-2672

ID

VAR-202402-2672

CVE

CVE-2023-24334

TITLE

Shenzhen Tenda Technology Co.,Ltd. of ac23 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-028492

DESCRIPTION

A stack overflow vulnerability in Tenda AC23 with firmware version US_AC23V1.0re_V16.03.07.45_cn_TDC01 allows attackers to run arbitrary commands via schedStartTime parameter. Shenzhen Tenda Technology Co.,Ltd. of ac23 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. It offers dual-band concurrent transmission rates up to 2033 Mbps, with the 5 GHz band reaching up to 1733 Mbps. It is suitable for high-bandwidth applications such as 4K video and online live streaming

Trust: 2.16

sources: NVD: CVE-2023-24334 // JVNDB: JVNDB-2023-028492 // CNVD: CNVD-2025-24484

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-24484

AFFECTED PRODUCTS

vendor:	tenda	model:	ac23	scope:	eq	version:	16.03.07.45_cn	Trust: 1.0
vendor:	tenda	model:	ac23	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac23	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ac23	scope:	eq	version:	ac23 firmware 16.03.07.45 cn	Trust: 0.8
vendor:	tenda	model:	ac23 us ac23v1.0re v16.03.07.45 cn tdc01	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-24484 // JVNDB: JVNDB-2023-028492 // NVD: CVE-2023-24334

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2023-24334
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2023-028492
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-24484
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-24484
severity:	HIGH
baseScore:	7.7
vectorString:	AV:A/AC:L/AU:S/C:C/I:C/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	5.1
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-2023-24334
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2023-028492
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT 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-2025-24484 // JVNDB: JVNDB-2023-028492 // NVD: CVE-2023-24334

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-028492 // NVD: CVE-2023-24334

EXTERNAL IDS

db:	NVD	id:	CVE-2023-24334	Trust: 3.2
db:	JVNDB	id:	JVNDB-2023-028492	Trust: 0.8
db:	CNVD	id:	CNVD-2025-24484	Trust: 0.6

sources: CNVD: CNVD-2025-24484 // JVNDB: JVNDB-2023-028492 // NVD: CVE-2023-24334

REFERENCES

url:	https://github.com/caoyebo/cve/tree/main/tenda%20ac23%20-%20cve-2023-24334	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2023-24334	Trust: 0.8

sources: CNVD: CNVD-2025-24484 // JVNDB: JVNDB-2023-028492 // NVD: CVE-2023-24334

SOURCES

db:	CNVD	id:	CNVD-2025-24484
db:	JVNDB	id:	JVNDB-2023-028492
db:	NVD	id:	CVE-2023-24334

LAST UPDATE DATE

2025-11-19T23:12:05.724000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-24484	date:	2025-10-22T00:00:00
db:	JVNDB	id:	JVNDB-2023-028492	date:	2025-03-27T02:09:00
db:	NVD	id:	CVE-2023-24334	date:	2025-03-25T16:42:53.297

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-24484	date:	2025-10-21T00:00:00
db:	JVNDB	id:	JVNDB-2023-028492	date:	2025-03-27T00:00:00
db:	NVD	id:	CVE-2023-24334	date:	2024-02-21T21:15:08.723