Details of VAR-202409-0681

ID

VAR-202409-0681

CVE

CVE-2024-46424

TITLE

TOTOLINK of T8 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-008273

DESCRIPTION

TOTOLINK AC1200 T8 v4.1.5cu.861_B20230220 has a buffer overflow vulnerability in the UploadCustomModule function, which allows attackers to cause a Denial of Service (DoS) via the File parameter. TOTOLINK AC1200 is a dual-band Wi-Fi router from China's TOTOLINK Electronics. There is a buffer overflow vulnerability in the UploadCustomModule function of TOTOLINK AC1200. The vulnerability is caused by the File parameter of the UploadCustomModule function failing to correctly verify the length of the input data

Trust: 2.16

sources: NVD: CVE-2024-46424 // JVNDB: JVNDB-2024-008273 // CNVD: CNVD-2025-00877

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-00877

AFFECTED PRODUCTS

vendor:	totolink	model:	t8	scope:	eq	version:	4.1.5cu.861_b20230220	Trust: 1.0
vendor:	totolink	model:	t8	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	t8	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	t8	scope:	eq	version:	t8 firmware 4.1.5cu.861 b20230220	Trust: 0.8
vendor:	totolink	model:	ac1200 v4.1.5cu.861 b20230220	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-00877 // JVNDB: JVNDB-2024-008273 // NVD: CVE-2024-46424

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-46424
value:	HIGH
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-46424
value:	HIGH
Trust: 1.0
NVD:	CVE-2024-46424
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-00877
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-00877
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-2024-46424
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: 2.0
NVD:	CVE-2024-46424
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-2025-00877 // JVNDB: JVNDB-2024-008273 // NVD: CVE-2024-46424 // NVD: CVE-2024-46424

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [NVD evaluation ]	Trust: 0.8
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-008273 // NVD: CVE-2024-46424

EXTERNAL IDS

db:	NVD	id:	CVE-2024-46424	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-008273	Trust: 0.8
db:	CNVD	id:	CNVD-2025-00877	Trust: 0.6

sources: CNVD: CNVD-2025-00877 // JVNDB: JVNDB-2024-008273 // NVD: CVE-2024-46424

REFERENCES

url:	https://github.com/tttjjjwww/ahu-iot-vulnerable/blob/main/totolink/ac1200t8/uploadcustommodule.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-46424	Trust: 1.4

sources: CNVD: CNVD-2025-00877 // JVNDB: JVNDB-2024-008273 // NVD: CVE-2024-46424

SOURCES

db:	CNVD	id:	CNVD-2025-00877
db:	JVNDB	id:	JVNDB-2024-008273
db:	NVD	id:	CVE-2024-46424

LAST UPDATE DATE

2025-01-11T23:16:19.093000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-00877	date:	2025-01-10T00:00:00
db:	JVNDB	id:	JVNDB-2024-008273	date:	2024-09-18T02:48:00
db:	NVD	id:	CVE-2024-46424	date:	2024-09-17T14:35:30.557

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-00877	date:	2025-01-10T00:00:00
db:	JVNDB	id:	JVNDB-2024-008273	date:	2024-09-18T00:00:00
db:	NVD	id:	CVE-2024-46424	date:	2024-09-16T13:15:10.760