Details of VAR-202405-3276

ID

VAR-202405-3276

CVE

CVE-2024-35399

TITLE

TOTOLINK of CP900L Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-022406

DESCRIPTION

TOTOLINK CP900L v4.1.5cu.798_B20221228 was discovered to contain a stack overflow via the password parameter in the function loginAuth. TOTOLINK of CP900L 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. TOTOLINK CP900L is a wireless router from China's TOTOLINK Electronics. There is a buffer overflow vulnerability in the TOTOLINK CP900L v4.1.5cu.798_B20221228 version. The vulnerability is caused by the password parameter of the loginAuth function failing to correctly verify the length of the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2024-35399 // JVNDB: JVNDB-2024-022406 // CNVD: CNVD-2024-27554

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-27554

AFFECTED PRODUCTS

vendor:	totolink	model:	cp900l	scope:	eq	version:	4.1.5cu.798_b20221228	Trust: 1.0
vendor:	totolink	model:	cp900l	scope:	eq	version:	cp900l firmware 4.1.5cu.798 b20221228	Trust: 0.8
vendor:	totolink	model:	cp900l	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	cp900l	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	cp900l v4.1.5cu.798 b20221228	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2024-27554 // JVNDB: JVNDB-2024-022406 // NVD: CVE-2024-35399

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-35399
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-022406
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2024-27554
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-27554
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

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-35399
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2024-022406
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	ADJACENT 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-2024-27554 // JVNDB: JVNDB-2024-022406 // NVD: CVE-2024-35399

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2024-022406 // NVD: CVE-2024-35399

EXTERNAL IDS

db:	NVD	id:	CVE-2024-35399	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-022406	Trust: 0.8
db:	CNVD	id:	CNVD-2024-27554	Trust: 0.6

sources: CNVD: CNVD-2024-27554 // JVNDB: JVNDB-2024-022406 // NVD: CVE-2024-35399

REFERENCES

url:	http://totolink.com	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-35399	Trust: 1.4
url:	https://github.com/s4ndw1ch136/iot-vuln-reports/blob/main/totolink%20cp900l/loginauth/readme.md	Trust: 1.0

sources: CNVD: CNVD-2024-27554 // JVNDB: JVNDB-2024-022406 // NVD: CVE-2024-35399

SOURCES

db:	CNVD	id:	CNVD-2024-27554
db:	JVNDB	id:	JVNDB-2024-022406
db:	NVD	id:	CVE-2024-35399

LAST UPDATE DATE

2025-04-20T23:31:50.002000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-27554	date:	2024-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2024-022406	date:	2025-04-18T08:49:00
db:	NVD	id:	CVE-2024-35399	date:	2025-04-03T15:45:23.827

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-27554	date:	2024-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2024-022406	date:	2025-04-18T00:00:00
db:	NVD	id:	CVE-2024-35399	date:	2024-05-28T15:15:09.567