Details of VAR-202502-1397

ID

VAR-202502-1397

CVE

CVE-2025-25524

TITLE

TOTOLINK of x6000r Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-004146

DESCRIPTION

Buffer overflow vulnerability in TOTOLink X6000R routers V9.4.0cu.652_B20230116 due to the lack of length verification, which is related to the addition of Wi-Fi filtering rules. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands. TOTOLINK of x6000r Firmware has a classic buffer overflow vulnerability.Information may be obtained and information may be tampered with. TOTOLINK X6000R is a wireless router from China's TOTOLINK Electronics. TOTOLINK X6000R has a buffer overflow vulnerability, which is caused by a boundary error when the application processes untrusted input. No detailed vulnerability details are currently provided

Trust: 2.16

sources: NVD: CVE-2025-25524 // JVNDB: JVNDB-2025-004146 // CNVD: CNVD-2025-12393

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-12393

AFFECTED PRODUCTS

vendor:	totolink	model:	x6000r	scope:	eq	version:	9.4.0cu.652_b20230116	Trust: 1.0
vendor:	totolink	model:	x6000r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	x6000r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	x6000r	scope:	eq	version:	x6000r firmware 9.4.0cu.652 b20230116	Trust: 0.8
vendor:	totolink	model:	x6000r 9.4.0cu.652 b20230116	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-12393 // JVNDB: JVNDB-2025-004146 // NVD: CVE-2025-25524

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-25524
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-004146
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-12393
value:	LOW
Trust: 0.6

CNVD:	CNVD-2025-12393
severity:	LOW
baseScore:	3.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-25524
baseSeverity:	MEDIUM
baseScore:	5.1
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	2.5
impactScore:	2.5
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-004146
baseSeverity:	MEDIUM
baseScore:	5.1
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-12393 // JVNDB: JVNDB-2025-004146 // NVD: CVE-2025-25524

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-004146 // NVD: CVE-2025-25524

EXTERNAL IDS

db:	NVD	id:	CVE-2025-25524	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-004146	Trust: 0.8
db:	CNVD	id:	CNVD-2025-12393	Trust: 0.6

sources: CNVD: CNVD-2025-12393 // JVNDB: JVNDB-2025-004146 // NVD: CVE-2025-25524

REFERENCES

url:	https://gist.github.com/xiaocurry/ce1f80afd2d8be8ca543437f16eae96b	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2025-25524	Trust: 0.8

sources: CNVD: CNVD-2025-12393 // JVNDB: JVNDB-2025-004146 // NVD: CVE-2025-25524

SOURCES

db:	CNVD	id:	CNVD-2025-12393
db:	JVNDB	id:	JVNDB-2025-004146
db:	NVD	id:	CVE-2025-25524

LAST UPDATE DATE

2025-06-15T23:44:29.027000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-12393	date:	2025-06-13T00:00:00
db:	JVNDB	id:	JVNDB-2025-004146	date:	2025-04-30T08:04:00
db:	NVD	id:	CVE-2025-25524	date:	2025-04-29T16:22:26.843

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-12393	date:	2025-06-13T00:00:00
db:	JVNDB	id:	JVNDB-2025-004146	date:	2025-04-30T00:00:00
db:	NVD	id:	CVE-2025-25524	date:	2025-02-11T19:15:19.110