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ID

VAR-202506-0314


CVE

CVE-2025-5630


TITLE

D-Link Systems, Inc.  of  DIR-816  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-006490

DESCRIPTION

A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. This vulnerability affects unknown code of the file /goform/form2lansetup.cgi. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer. D-Link Systems, Inc. of DIR-816 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-816 is a wireless router from D-Link of China. D-Link DIR-816 has a buffer overflow vulnerability, which is caused by the failure of the parameter ip in the file /goform/form2lansetup.cgi to correctly verify the length of the input data. Attackers can use this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2025-5630 // JVNDB: JVNDB-2025-006490 // CNVD: CNVD-2025-12288

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-12288

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-816scope:eqversion:1.10cnb05

Trust: 1.0

vendor:d linkmodel:dir-816scope:eqversion:dir-816 firmware 1.10cnb05

Trust: 0.8

vendor:d linkmodel:dir-816scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-816scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dir-816 1.10cnb05scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-12288 // JVNDB: JVNDB-2025-006490 // NVD: CVE-2025-5630

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-5630
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2025-006490
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-12288
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-5630
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2025-006490
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
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-2025-12288
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-5630
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-006490
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-12288 // JVNDB: JVNDB-2025-006490 // NVD: CVE-2025-5630

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

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

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-006490 // NVD: CVE-2025-5630

EXTERNAL IDS

db:NVDid:CVE-2025-5630

Trust: 3.2

db:VULDBid:311116

Trust: 1.8

db:JVNDBid:JVNDB-2025-006490

Trust: 0.8

db:CNVDid:CNVD-2025-12288

Trust: 0.6

sources: CNVD: CNVD-2025-12288 // JVNDB: JVNDB-2025-006490 // NVD: CVE-2025-5630

REFERENCES

url:https://github.com/wudipjq/my_vuln/blob/main/d-link5/vuln_54/54.md

Trust: 2.4

url:https://vuldb.com/?id.311116

Trust: 1.8

url:https://vuldb.com/?submit.589779

Trust: 1.8

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

Trust: 1.8

url:https://vuldb.com/?ctiid.311116

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-5630

Trust: 0.8

sources: CNVD: CNVD-2025-12288 // JVNDB: JVNDB-2025-006490 // NVD: CVE-2025-5630

SOURCES

db:CNVDid:CNVD-2025-12288
db:JVNDBid:JVNDB-2025-006490
db:NVDid:CVE-2025-5630

LAST UPDATE DATE

2025-06-15T23:30:16.326000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-12288date:2025-06-12T00:00:00
db:JVNDBid:JVNDB-2025-006490date:2025-06-10T00:32:00
db:NVDid:CVE-2025-5630date:2025-06-06T15:15:04.173

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-12288date:2025-06-12T00:00:00
db:JVNDBid:JVNDB-2025-006490date:2025-06-10T00:00:00
db:NVDid:CVE-2025-5630date:2025-06-05T03:15:27.170