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ID

VAR-202506-1036


CVE

CVE-2025-6328


TITLE

D-Link Systems, Inc.  of  DIR-815  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-008842

DESCRIPTION

A vulnerability was found in D-Link DIR-815 1.01. It has been declared as critical. This vulnerability affects the function sub_403794 of the file hedwig.cgi. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. D-Link Systems, Inc. of DIR-815 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-815 is a wireless router from D-Link of China. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2025-6328 // JVNDB: JVNDB-2025-008842 // CNVD: CNVD-2025-15623

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-15623

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-815scope:eqversion:1.0.1

Trust: 1.0

vendor:d linkmodel:dir-815scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-815scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dir-815scope:eqversion:dir-815 firmware 1.0.1

Trust: 0.8

vendor:d linkmodel:dir-815scope:eqversion:v1.01

Trust: 0.6

sources: CNVD: CNVD-2025-15623 // JVNDB: JVNDB-2025-008842 // NVD: CVE-2025-6328

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-6328
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-008842
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-15623
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-6328
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-2025-008842
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-2025-15623
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-2025-6328
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-2025-008842
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-2025-15623 // JVNDB: JVNDB-2025-008842 // NVD: CVE-2025-6328

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-119

Trust: 1.0

problemtype:Buffer error (CWE-119) [ others ]

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-008842 // NVD: CVE-2025-6328

EXTERNAL IDS

db:NVDid:CVE-2025-6328

Trust: 3.2

db:VULDBid:313324

Trust: 1.8

db:JVNDBid:JVNDB-2025-008842

Trust: 0.8

db:CNVDid:CNVD-2025-15623

Trust: 0.6

sources: CNVD: CNVD-2025-15623 // JVNDB: JVNDB-2025-008842 // NVD: CVE-2025-6328

REFERENCES

url:https://github.com/thir0th/thir0th-cve/blob/main/d-link%20dir-815%20reva%20v1.01.md

Trust: 1.8

url:https://vuldb.com/?id.313324

Trust: 1.8

url:https://vuldb.com/?submit.596439

Trust: 1.8

url:https://www.dlink.com/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-6328

Trust: 1.4

url:https://vuldb.com/?ctiid.313324

Trust: 1.0

sources: CNVD: CNVD-2025-15623 // JVNDB: JVNDB-2025-008842 // NVD: CVE-2025-6328

SOURCES

db:CNVDid:CNVD-2025-15623
db:JVNDBid:JVNDB-2025-008842
db:NVDid:CVE-2025-6328

LAST UPDATE DATE

2025-07-16T23:22:12.578000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-15623date:2025-07-14T00:00:00
db:JVNDBid:JVNDB-2025-008842date:2025-07-15T01:18:00
db:NVDid:CVE-2025-6328date:2025-07-11T15:52:09.140

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-15623date:2025-07-11T00:00:00
db:JVNDBid:JVNDB-2025-008842date:2025-07-15T00:00:00
db:NVDid:CVE-2025-6328date:2025-06-20T10:15:22.593