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ID

VAR-202508-2362


CVE

CVE-2025-29519


TITLE

D-Link DSL-7740C EXE parameter command injection vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-19873

DESCRIPTION

A command injection vulnerability in the EXE parameter of D-Link DSL-7740C with firmware DSL7740C.V6.TR069.20211230 allows attackers to execute arbitrary commands via supplying a crafted GET request. The D-Link DSL-7740C is a modem manufactured by D-Link, a Chinese company

Trust: 1.44

sources: NVD: CVE-2025-29519 // CNVD: CNVD-2025-19873

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19873

AFFECTED PRODUCTS

vendor:d linkmodel:dsl-7740c dsl7740c.v6.tr069.20211230scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-19873

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-29519
value: MEDIUM

Trust: 1.0

CNVD: CNVD-2025-19873
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-19873
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-29519
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-19873 // NVD: CVE-2025-29519

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

sources: NVD: CVE-2025-29519

EXTERNAL IDS

db:NVDid:CVE-2025-29519

Trust: 1.6

db:CNVDid:CNVD-2025-19873

Trust: 0.6

sources: CNVD: CNVD-2025-19873 // NVD: CVE-2025-29519

REFERENCES

url:https://gist.github.com/stevenyu113228/5cf73b94dd0f32a72f0b33b17429a423

Trust: 1.0

url:https://www.dlink.com/en/security-bulletin/

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-29519

Trust: 0.6

sources: CNVD: CNVD-2025-19873 // NVD: CVE-2025-29519

SOURCES

db:CNVDid:CNVD-2025-19873
db:NVDid:CVE-2025-29519

LAST UPDATE DATE

2025-08-30T23:24:23.855000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19873date:2025-08-29T00:00:00
db:NVDid:CVE-2025-29519date:2025-08-26T16:15:33.623

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19873date:2025-08-29T00:00:00
db:NVDid:CVE-2025-29519date:2025-08-25T15:15:37.933