Details of VAR-202502-3667

ID

VAR-202502-3667

CVE

CVE-2025-25896

TITLE

D-Link Systems, Inc. of DSL-3782 Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-004351

DESCRIPTION

A buffer overflow vulnerability was discovered in D-Link DSL-3782 v1.01 via the destination, netmask, and gateway parameters. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet. D-Link Systems, Inc. D-Link DSL-3782 is a wireless router from Taiwan's D-Link company

Trust: 2.16

sources: NVD: CVE-2025-25896 // JVNDB: JVNDB-2025-004351 // CNVD: CNVD-2025-13076

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-13076

AFFECTED PRODUCTS

vendor:	dlink	model:	dsl-3782	scope:	eq	version:	1.01	Trust: 1.0
vendor:	d link	model:	dsl-3782	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-3782	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-3782	scope:	eq	version:	dsl-3782 firmware 1.01	Trust: 0.8
vendor:	d link	model:	dsl-3782	scope:	eq	version:	v1.01	Trust: 0.6

sources: CNVD: CNVD-2025-13076 // JVNDB: JVNDB-2025-004351 // NVD: CVE-2025-25896

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-25896
value:	MEDIUM
Trust: 1.0
OTHER:	JVNDB-2025-004351
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-13076
value:	MEDIUM
Trust: 0.6

CNVD:	CNVD-2025-13076
severity:	MEDIUM
baseScore:	5.5
vectorString:	AV:A/AC:L/AU:S/C:N/I:N/A:C
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	5.1
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-25896
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2025-004351
baseSeverity:	MEDIUM
baseScore:	5.7
vectorString:	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-13076 // JVNDB: JVNDB-2025-004351 // NVD: CVE-2025-25896

PROBLEMTYPE DATA

problemtype:	CWE-121	Trust: 1.0
problemtype:	Stack-based buffer overflow (CWE-121) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-004351 // NVD: CVE-2025-25896

EXTERNAL IDS

db:	NVD	id:	CVE-2025-25896	Trust: 3.2
db:	JVNDB	id:	JVNDB-2025-004351	Trust: 0.8
db:	CNVD	id:	CNVD-2025-13076	Trust: 0.6

sources: CNVD: CNVD-2025-13076 // JVNDB: JVNDB-2025-004351 // NVD: CVE-2025-25896

REFERENCES

url:	https://github.com/2664521593/mycve/blob/main/bof_in_d-link_dsl-3782_5.pdf	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2025-25896	Trust: 0.8

sources: CNVD: CNVD-2025-13076 // JVNDB: JVNDB-2025-004351 // NVD: CVE-2025-25896

SOURCES

db:	CNVD	id:	CNVD-2025-13076
db:	JVNDB	id:	JVNDB-2025-004351
db:	NVD	id:	CVE-2025-25896

LAST UPDATE DATE

2025-06-21T23:31:36.775000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-13076	date:	2025-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2025-004351	date:	2025-05-07T02:21:00
db:	NVD	id:	CVE-2025-25896	date:	2025-05-02T15:46:07.087

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-13076	date:	2025-06-20T00:00:00
db:	JVNDB	id:	JVNDB-2025-004351	date:	2025-05-07T00:00:00
db:	NVD	id:	CVE-2025-25896	date:	2025-02-18T22:15:19.277