Details of VAR-202506-0908

ID

VAR-202506-0908

CVE

CVE-2025-46060

TITLE

TOTOLINK of n600r Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-007112

DESCRIPTION

Buffer Overflow vulnerability in TOTOLINK N600R v4.3.0cu.7866_B2022506 allows a remote attacker to execute arbitrary code via the UPLOAD_FILENAME component. TOTOLINK of n600r 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 N600R is a wireless router from China's TOTOLINK Electronics. TOTOLINK N600R V4.3.0cu.7866_B2022506 has a buffer overflow vulnerability. The vulnerability is caused by the UPLOAD_FILENAME component failing to properly verify the length of the input data

Trust: 2.16

sources: NVD: CVE-2025-46060 // JVNDB: JVNDB-2025-007112 // CNVD: CNVD-2025-13789

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-13789

AFFECTED PRODUCTS

vendor:	totolink	model:	n600r	scope:	eq	version:	4.3.0cu.7866_b2022506	Trust: 1.0
vendor:	totolink	model:	n600r	scope:	eq	version:	n600r firmware 4.3.0cu.7866 b2022506	Trust: 0.8
vendor:	totolink	model:	n600r	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	n600r	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	n600r v4.3.0cu.7866 b2022506	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-13789 // JVNDB: JVNDB-2025-007112 // NVD: CVE-2025-46060

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-46060
value:	CRITICAL
Trust: 1.0
OTHER:	JVNDB-2025-007112
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2025-13789
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-13789
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-2025-46060
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-007112
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	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-2025-13789 // JVNDB: JVNDB-2025-007112 // NVD: CVE-2025-46060

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-007112 // NVD: CVE-2025-46060

EXTERNAL IDS

db:	NVD	id:	CVE-2025-46060	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-007112	Trust: 0.8
db:	CNVD	id:	CNVD-2025-13789	Trust: 0.6

sources: CNVD: CNVD-2025-13789 // JVNDB: JVNDB-2025-007112 // NVD: CVE-2025-46060

REFERENCES

url:	http://totolink.com	Trust: 1.8
url:	https://github.com/luanruy/qax	Trust: 1.8
url:	https://github.com/luanruy/qax/blob/main/cve-2025-46060_info.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-46060	Trust: 1.4

sources: CNVD: CNVD-2025-13789 // JVNDB: JVNDB-2025-007112 // NVD: CVE-2025-46060

SOURCES

db:	CNVD	id:	CNVD-2025-13789
db:	JVNDB	id:	JVNDB-2025-007112
db:	NVD	id:	CVE-2025-46060

LAST UPDATE DATE

2025-06-27T23:03:27.505000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-13789	date:	2025-06-26T00:00:00
db:	JVNDB	id:	JVNDB-2025-007112	date:	2025-06-17T02:59:00
db:	NVD	id:	CVE-2025-46060	date:	2025-06-16T14:58:41.900

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-13789	date:	2025-06-26T00:00:00
db:	JVNDB	id:	JVNDB-2025-007112	date:	2025-06-17T00:00:00
db:	NVD	id:	CVE-2025-46060	date:	2025-06-13T13:15:21.187