Details of VAR-202405-3466

ID

VAR-202405-3466

CVE

CVE-2024-35388

TITLE

TOTOLINK of nr1800x Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-024457

DESCRIPTION

TOTOLINK NR1800X v9.1.0u.6681_B20230703 was discovered to contain a stack overflow via the password parameter in the function urldecode. TOTOLINK of nr1800x 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 NR1800X is a 5G NR indoor Wi-Fi and SIP CPE from China's TOTOLINK Electronics. It is designed to provide fast and convenient NR fixed data service deployment for homes and offices. TOTOLINK NR1800X v9.1.0u.6681_B20230703 version has a buffer overflow vulnerability. The vulnerability is caused by the password parameter in the urldecode function failing to properly 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-2024-35388 // JVNDB: JVNDB-2024-024457 // CNVD: CNVD-2024-34380

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-34380

AFFECTED PRODUCTS

vendor:	totolink	model:	nr1800x	scope:	eq	version:	9.1.0u.6681_b20230703	Trust: 1.0
vendor:	totolink	model:	nr1800x	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	nr1800x	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	nr1800x	scope:	eq	version:	nr1800x firmware 9.1.0u.6681 b20230703	Trust: 0.8
vendor:	totolink	model:	nr1800x v9.1.0u.6681 b20230703	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2024-34380 // JVNDB: JVNDB-2024-024457 // NVD: CVE-2024-35388

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2024-35388
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-024457
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2024-34380
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-34380
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-2024-35388
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-2024-024457
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-2024-34380 // JVNDB: JVNDB-2024-024457 // NVD: CVE-2024-35388

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2024-024457 // NVD: CVE-2024-35388

EXTERNAL IDS

db:	NVD	id:	CVE-2024-35388	Trust: 3.2
db:	JVNDB	id:	JVNDB-2024-024457	Trust: 0.8
db:	CNVD	id:	CNVD-2024-34380	Trust: 0.6

sources: CNVD: CNVD-2024-34380 // JVNDB: JVNDB-2024-024457 // NVD: CVE-2024-35388

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2024-35388	Trust: 1.4
url:	https://github.com/s4ndw1ch136/iot-vuln-reports/blob/main/totolink%20nr1800x/readme.md	Trust: 1.0

sources: CNVD: CNVD-2024-34380 // JVNDB: JVNDB-2024-024457 // NVD: CVE-2024-35388

SOURCES

db:	CNVD	id:	CNVD-2024-34380
db:	JVNDB	id:	JVNDB-2024-024457
db:	NVD	id:	CVE-2024-35388

LAST UPDATE DATE

2025-06-03T23:30:32.340000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-34380	date:	2024-08-02T00:00:00
db:	JVNDB	id:	JVNDB-2024-024457	date:	2025-06-02T03:23:00
db:	NVD	id:	CVE-2024-35388	date:	2025-05-30T14:13:18.407

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-34380	date:	2024-08-02T00:00:00
db:	JVNDB	id:	JVNDB-2024-024457	date:	2025-06-02T00:00:00
db:	NVD	id:	CVE-2024-35388	date:	2024-05-24T19:15:10.037