Details of VAR-202302-1844

ID

VAR-202302-1844

CVE

CVE-2023-24212

TITLE

Shenzhen Tenda Technology Co.,Ltd. of AX3 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-004585

DESCRIPTION

Tenda AX3 V16.03.12.11 was discovered to contain a stack overflow via the timeType function at /goform/SetSysTimeCfg. Shenzhen Tenda Technology Co.,Ltd. of AX3 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. The Tenda AX3 is a dual-band gigabit wireless router for home use, launched by Tenda Technology. It supports the Wi-Fi 6 (802.11ax) standard and emphasizes high-performance network coverage and stable connections. Detailed vulnerability information is not currently available

Trust: 2.16

sources: NVD: CVE-2023-24212 // JVNDB: JVNDB-2023-004585 // CNVD: CNVD-2025-28857

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-28857

AFFECTED PRODUCTS

vendor:	tenda	model:	ax3	scope:	eq	version:	16.03.12.11	Trust: 1.6
vendor:	tenda	model:	ax3	scope:	eq	version:	ax3 firmware 16.03.12.11	Trust: 0.8
vendor:	tenda	model:	ax3	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ax3	scope:	-	version:	-	Trust: 0.8

sources: CNVD: CNVD-2025-28857 // JVNDB: JVNDB-2023-004585 // NVD: CVE-2023-24212

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-24212
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2023-24212
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2025-28857
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202302-1950
value:	CRITICAL
Trust: 0.6

CNVD:	CNVD-2025-28857
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2023-24212
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
NVD:	CVE-2023-24212
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-2025-28857 // CNNVD: CNNVD-202302-1950 // JVNDB: JVNDB-2023-004585 // NVD: CVE-2023-24212

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2023-004585 // NVD: CVE-2023-24212

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202302-1950

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202302-1950

EXTERNAL IDS

db:	NVD	id:	CVE-2023-24212	Trust: 3.9
db:	JVNDB	id:	JVNDB-2023-004585	Trust: 0.8
db:	CNVD	id:	CNVD-2025-28857	Trust: 0.6
db:	CNNVD	id:	CNNVD-202302-1950	Trust: 0.6
db:	VULMON	id:	CVE-2023-24212	Trust: 0.1

sources: CNVD: CNVD-2025-28857 // VULMON: CVE-2023-24212 // CNNVD: CNNVD-202302-1950 // JVNDB: JVNDB-2023-004585 // NVD: CVE-2023-24212

REFERENCES

url:	https://github.com/w0x68y/cve-lists/blob/main/tenda/vuln/readme.md	Trust: 2.5
url:	https://github.com/venus-wqlab/bug_report/blob/main/tenda/cve-2023-24212.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2023-24212	Trust: 2.0
url:	https://cxsecurity.com/cveshow/cve-2023-24212/	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2025-28857 // VULMON: CVE-2023-24212 // CNNVD: CNNVD-202302-1950 // JVNDB: JVNDB-2023-004585 // NVD: CVE-2023-24212

SOURCES

db:	CNVD	id:	CNVD-2025-28857
db:	VULMON	id:	CVE-2023-24212
db:	CNNVD	id:	CNNVD-202302-1950
db:	JVNDB	id:	JVNDB-2023-004585
db:	NVD	id:	CVE-2023-24212

LAST UPDATE DATE

2025-11-23T23:53:37.170000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-28857	date:	2025-11-20T00:00:00
db:	VULMON	id:	CVE-2023-24212	date:	2023-02-24T00:00:00
db:	CNNVD	id:	CNNVD-202302-1950	date:	2023-03-06T00:00:00
db:	JVNDB	id:	JVNDB-2023-004585	date:	2023-10-31T05:40:00
db:	NVD	id:	CVE-2023-24212	date:	2023-03-03T23:15:11.967

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-28857	date:	2025-11-19T00:00:00
db:	VULMON	id:	CVE-2023-24212	date:	2023-02-23T00:00:00
db:	CNNVD	id:	CNNVD-202302-1950	date:	2023-02-23T00:00:00
db:	JVNDB	id:	JVNDB-2023-004585	date:	2023-10-31T00:00:00
db:	NVD	id:	CVE-2023-24212	date:	2023-02-23T23:15:11.067