Details of VAR-202506-0417

ID

VAR-202506-0417

CVE

CVE-2025-5739

TITLE

TOTOLINK of X15 Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-007254

DESCRIPTION

A vulnerability classified as critical has been found in TOTOLINK X15 1.0.0-B20230714.1105. This affects an unknown part of the file /boafrm/formSaveConfig of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of X15 The firmware contains a buffer error vulnerability and 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 X15 is a network wireless extender from China's TOTOLINK Electronics. Attackers can use this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2025-5739 // JVNDB: JVNDB-2025-007254 // CNVD: CNVD-2025-12078

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-12078

AFFECTED PRODUCTS

vendor:	totolink	model:	x15	scope:	eq	version:	1.0.0-b20230714.1105	Trust: 1.0
vendor:	totolink	model:	x15	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	x15	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	x15	scope:	eq	version:	x15 firmware 1.0.0-b20230714.1105	Trust: 0.8
vendor:	totolink	model:	1.0.0-b20230714.1105	scope:	eq	version:	x15	Trust: 0.6

sources: CNVD: CNVD-2025-12078 // JVNDB: JVNDB-2025-007254 // NVD: CVE-2025-5739

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com:	CVE-2025-5739
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-007254
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-12078
value:	HIGH
Trust: 0.6

cna@vuldb.com:	CVE-2025-5739
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-2025-007254
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-2025-12078
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-2025-5739
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: 1.0
OTHER:	JVNDB-2025-007254
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-2025-12078 // JVNDB: JVNDB-2025-007254 // NVD: CVE-2025-5739

PROBLEMTYPE DATA

problemtype:	CWE-119	Trust: 1.0
problemtype:	CWE-120	Trust: 1.0
problemtype:	Buffer error (CWE-119) [ others ]	Trust: 0.8
problemtype:	Classic buffer overflow (CWE-120) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-007254 // NVD: CVE-2025-5739

EXTERNAL IDS

db:	NVD	id:	CVE-2025-5739	Trust: 3.2
db:	VULDB	id:	311265	Trust: 1.8
db:	JVNDB	id:	JVNDB-2025-007254	Trust: 0.8
db:	CNVD	id:	CNVD-2025-12078	Trust: 0.6

sources: CNVD: CNVD-2025-12078 // JVNDB: JVNDB-2025-007254 // NVD: CVE-2025-5739

REFERENCES

url:	https://vuldb.com/?id.311265	Trust: 1.8
url:	https://vuldb.com/?submit.590636	Trust: 1.8
url:	https://www.totolink.net/	Trust: 1.8
url:	https://github.com/lena-lyy/cve/blob/main/goo/6.md	Trust: 1.6
url:	https://vuldb.com/?ctiid.311265	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-5739	Trust: 0.8

sources: CNVD: CNVD-2025-12078 // JVNDB: JVNDB-2025-007254 // NVD: CVE-2025-5739

SOURCES

db:	CNVD	id:	CNVD-2025-12078
db:	JVNDB	id:	JVNDB-2025-007254
db:	NVD	id:	CVE-2025-5739

LAST UPDATE DATE

2025-06-20T23:18:27.213000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-12078	date:	2025-06-11T00:00:00
db:	JVNDB	id:	JVNDB-2025-007254	date:	2025-06-19T05:47:00
db:	NVD	id:	CVE-2025-5739	date:	2025-06-17T20:36:53.980

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-12078	date:	2025-06-11T00:00:00
db:	JVNDB	id:	JVNDB-2025-007254	date:	2025-06-19T00:00:00
db:	NVD	id:	CVE-2025-5739	date:	2025-06-06T09:15:24.290