Details of VAR-202407-2336

ID

VAR-202407-2336

CVE

CVE-2024-7180

TITLE

TOTOLINK of a3600r Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-006506

DESCRIPTION

A vulnerability classified as critical has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This affects the function setPortForwardRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument comment leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272601 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. TOTOLINK of a3600r Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TOTOLINK A3600R is a 6-antenna 1200M wireless router from China's TOTOLINK Electronics. The vulnerability is caused by the comment parameter in the setPortForwardRules function of the /cgi-bin/cstecgi.cgi file 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-2024-7180 // JVNDB: JVNDB-2024-006506 // CNVD: CNVD-2025-13254

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-13254

AFFECTED PRODUCTS

vendor:	totolink	model:	a3600r	scope:	eq	version:	4.1.2cu.5182_b20201102	Trust: 1.0
vendor:	totolink	model:	a3600r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	a3600r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	a3600r	scope:	eq	version:	a3600r firmware 4.1.2cu.5182 b20201102	Trust: 0.8
vendor:	totolink	model:	a3600r 4.1.2cu.5182 b20201102	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-13254 // JVNDB: JVNDB-2024-006506 // NVD: CVE-2024-7180

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com:	CVE-2024-7180
value:	HIGH
Trust: 1.0
nvd@nist.gov:	CVE-2024-7180
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2024-006506
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-13254
value:	HIGH
Trust: 0.6

cna@vuldb.com:	CVE-2024-7180
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
OTHER:	JVNDB-2024-006506
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2025-13254
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

cna@vuldb.com:	CVE-2024-7180
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 2.0
NVD:	JVNDB-2024-006506
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	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-2025-13254 // JVNDB: JVNDB-2024-006506 // NVD: CVE-2024-7180 // NVD: CVE-2024-7180

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2024-006506 // NVD: CVE-2024-7180

EXTERNAL IDS

db:	NVD	id:	CVE-2024-7180	Trust: 3.2
db:	VULDB	id:	272601	Trust: 2.4
db:	JVNDB	id:	JVNDB-2024-006506	Trust: 0.8
db:	CNVD	id:	CNVD-2025-13254	Trust: 0.6

sources: CNVD: CNVD-2025-13254 // JVNDB: JVNDB-2024-006506 // NVD: CVE-2024-7180

REFERENCES

url:	https://vuldb.com/?id.272601	Trust: 2.4
url:	https://github.com/abcdefg-png/iot-vulnerable/blob/main/totolink/a3600r/setportforwardrules.md	Trust: 1.8
url:	https://vuldb.com/?ctiid.272601	Trust: 1.8
url:	https://vuldb.com/?submit.378049	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-7180	Trust: 0.8

sources: CNVD: CNVD-2025-13254 // JVNDB: JVNDB-2024-006506 // NVD: CVE-2024-7180

SOURCES

db:	CNVD	id:	CNVD-2025-13254
db:	JVNDB	id:	JVNDB-2024-006506
db:	NVD	id:	CVE-2024-7180

LAST UPDATE DATE

2025-06-21T23:33:45.955000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-13254	date:	2025-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2024-006506	date:	2024-08-26T05:33:00
db:	NVD	id:	CVE-2024-7180	date:	2024-08-23T14:34:53.593

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-13254	date:	2025-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2024-006506	date:	2024-08-26T00:00:00
db:	NVD	id:	CVE-2024-7180	date:	2024-07-29T03:15:03