Details of VAR-202507-0626

ID

VAR-202507-0626

CVE

CVE-2025-7614

TITLE

TOTOLINK of t6 Injection Vulnerability in Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-009239

DESCRIPTION

A vulnerability classified as critical has been found in TOTOLINK T6 4.1.5cu.748. Affected is the function delDevice of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ipAddr leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of t6 The firmware contains injection and command injection vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The TOTOLINK T6 is a wireless dual-band router released by China's TOTOLINK Electronics. It supports the MQTT protocol and Telnet service. No detailed vulnerability details are currently available

Trust: 2.16

sources: NVD: CVE-2025-7614 // JVNDB: JVNDB-2025-009239 // CNVD: CNVD-2025-17681

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-17681

AFFECTED PRODUCTS

vendor:	totolink	model:	t6	scope:	eq	version:	v4.1.5cu.748_b20211015	Trust: 1.0
vendor:	totolink	model:	t6	scope:	-	version:	-	Trust: 0.8
vendor:	totolink	model:	t6	scope:	eq	version:	-	Trust: 0.8
vendor:	totolink	model:	t6	scope:	eq	version:	t6 firmware v4.1.5cu.748 b20211015	Trust: 0.8
vendor:	totolink	model:	t6 4.1.5cu.748	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-17681 // JVNDB: JVNDB-2025-009239 // NVD: CVE-2025-7614

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com:	CVE-2025-7614
value:	LOW
Trust: 1.0
nvd@nist.gov:	CVE-2025-7614
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2025-009239
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2025-17681
value:	MEDIUM
Trust: 0.6

cna@vuldb.com:	CVE-2025-7614
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
OTHER:	JVNDB-2025-009239
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2025-17681
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

cna@vuldb.com:	CVE-2025-7614
baseSeverity:	MEDIUM
baseScore:	6.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	3.4
version:	3.1
Trust: 1.0
nvd@nist.gov:	CVE-2025-7614
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
NVD:	JVNDB-2025-009239
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-2025-17681 // JVNDB: JVNDB-2025-009239 // NVD: CVE-2025-7614 // NVD: CVE-2025-7614

PROBLEMTYPE DATA

problemtype:	CWE-77	Trust: 1.0
problemtype:	CWE-74	Trust: 1.0
problemtype:	injection (CWE-74) [ others ]	Trust: 0.8
problemtype:	Command injection (CWE-77) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-009239 // NVD: CVE-2025-7614

EXTERNAL IDS

db:	NVD	id:	CVE-2025-7614	Trust: 3.2
db:	VULDB	id:	316314	Trust: 1.8
db:	JVNDB	id:	JVNDB-2025-009239	Trust: 0.8
db:	CNVD	id:	CNVD-2025-17681	Trust: 0.6

sources: CNVD: CNVD-2025-17681 // JVNDB: JVNDB-2025-009239 // NVD: CVE-2025-7614

REFERENCES

url:	https://github.com/elvisblue/public/blob/main/vuln/5.md	Trust: 2.4
url:	https://github.com/elvisblue/public/blob/main/vuln/5.md#poc	Trust: 1.8
url:	https://vuldb.com/?id.316314	Trust: 1.8
url:	https://vuldb.com/?submit.615368	Trust: 1.8
url:	https://www.totolink.net/	Trust: 1.8
url:	https://vuldb.com/?ctiid.316314	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-7614	Trust: 0.8

sources: CNVD: CNVD-2025-17681 // JVNDB: JVNDB-2025-009239 // NVD: CVE-2025-7614

SOURCES

db:	CNVD	id:	CNVD-2025-17681
db:	JVNDB	id:	JVNDB-2025-009239
db:	NVD	id:	CVE-2025-7614

LAST UPDATE DATE

2025-08-09T23:06:07.404000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-17681	date:	2025-08-07T00:00:00
db:	JVNDB	id:	JVNDB-2025-009239	date:	2025-07-18T05:02:00
db:	NVD	id:	CVE-2025-7614	date:	2025-07-16T14:31:32.970

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-17681	date:	2025-08-07T00:00:00
db:	JVNDB	id:	JVNDB-2025-009239	date:	2025-07-18T00:00:00
db:	NVD	id:	CVE-2025-7614	date:	2025-07-14T15:15:25.393