Details of VAR-202508-2377

ID

VAR-202508-2377

CVE

CVE-2025-29517

TITLE

D-Link Corporation of DSL-7740C Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-012688

DESCRIPTION

D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 was discovered to contain a command injection vulnerability via the traceroute6 function. (DoS) It may be in a state. The D-Link DSL-7740C is a modem manufactured by D-Link, a Chinese company

Trust: 2.16

sources: NVD: CVE-2025-29517 // JVNDB: JVNDB-2025-012688 // CNVD: CNVD-2025-19877

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-19877

AFFECTED PRODUCTS

vendor:	dlink	model:	dsl-7740c	scope:	eq	version:	6.tr069.20211230	Trust: 1.0
vendor:	d link	model:	dsl-7740c	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-7740c	scope:	eq	version:	dsl-7740c firmware 6.tr069.20211230	Trust: 0.8
vendor:	d link	model:	dsl-7740c	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-7740c dsl7740c.v6.tr069.20211230	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2025-19877 // JVNDB: JVNDB-2025-012688 // NVD: CVE-2025-29517

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29517
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-012688
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-19877
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-19877
severity:	HIGH
baseScore:	8.3
vectorString:	AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	MULTIPLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.4
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-2025-29517
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-012688
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-19877 // JVNDB: JVNDB-2025-012688 // NVD: CVE-2025-29517

PROBLEMTYPE DATA

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

sources: JVNDB: JVNDB-2025-012688 // NVD: CVE-2025-29517

EXTERNAL IDS

db:	NVD	id:	CVE-2025-29517	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-012688	Trust: 0.8
db:	CNVD	id:	CNVD-2025-19877	Trust: 0.6

sources: CNVD: CNVD-2025-19877 // JVNDB: JVNDB-2025-012688 // NVD: CVE-2025-29517

REFERENCES

url:	https://gist.github.com/stevenyu113228/8ddb33c26f3a5987f5382a3d7744c241	Trust: 1.8
url:	https://www.dlink.com/en/security-bulletin/	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-29517	Trust: 1.4

sources: CNVD: CNVD-2025-19877 // JVNDB: JVNDB-2025-012688 // NVD: CVE-2025-29517

SOURCES

db:	CNVD	id:	CNVD-2025-19877
db:	JVNDB	id:	JVNDB-2025-012688
db:	NVD	id:	CVE-2025-29517

LAST UPDATE DATE

2025-09-07T23:20:00.410000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19877	date:	2025-08-29T00:00:00
db:	JVNDB	id:	JVNDB-2025-012688	date:	2025-09-03T01:48:00
db:	NVD	id:	CVE-2025-29517	date:	2025-09-02T18:16:55.753

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19877	date:	2025-08-29T00:00:00
db:	JVNDB	id:	JVNDB-2025-012688	date:	2025-09-03T00:00:00
db:	NVD	id:	CVE-2025-29517	date:	2025-08-25T14:15:30.750