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ID

VAR-202502-1395


CVE

CVE-2025-25746


TITLE

D-Link Systems, Inc.  of  dir-853  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-001671

DESCRIPTION

D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetWanSettings module. D-Link Systems, Inc. of dir-853 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-853 is a router from D-Link, a Chinese company. No detailed vulnerability details are currently provided

Trust: 2.16

sources: NVD: CVE-2025-25746 // JVNDB: JVNDB-2025-001671 // CNVD: CNVD-2025-11542

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-11542

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-853scope:eqversion:1.20b07

Trust: 1.0

vendor:d linkmodel:dir-853scope:eqversion: -

Trust: 0.8

vendor:d linkmodel:dir-853scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-853scope:eqversion:dir-853 firmware 1.20b07

Trust: 0.8

vendor:d linkmodel:dir-853 fw1.20b07scope: - version: -

Trust: 0.6

vendor:d linkmodel:dir-853 a1scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-11542 // JVNDB: JVNDB-2025-001671 // NVD: CVE-2025-25746

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2025-25746
value: CRITICAL

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-25746
value: CRITICAL

Trust: 1.0

NVD: CVE-2025-25746
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-11542
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-11542
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

nvd@nist.gov: CVE-2025-25746
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: 2.0

NVD: CVE-2025-25746
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-2025-11542 // JVNDB: JVNDB-2025-001671 // NVD: CVE-2025-25746 // NVD: CVE-2025-25746

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-001671 // NVD: CVE-2025-25746

EXTERNAL IDS

db:NVDid:CVE-2025-25746

Trust: 3.2

db:JVNDBid:JVNDB-2025-001671

Trust: 0.8

db:CNVDid:CNVD-2025-11542

Trust: 0.6

sources: CNVD: CNVD-2025-11542 // JVNDB: JVNDB-2025-001671 // NVD: CVE-2025-25746

REFERENCES

url:https://dear-sunshine-ba5.notion.site/d-link-dir-853-5-1812386a66448044b489f223b8c2e78a

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2025-25746

Trust: 0.8

sources: CNVD: CNVD-2025-11542 // JVNDB: JVNDB-2025-001671 // NVD: CVE-2025-25746

SOURCES

db:CNVDid:CNVD-2025-11542
db:JVNDBid:JVNDB-2025-001671
db:NVDid:CVE-2025-25746

LAST UPDATE DATE

2025-06-09T23:23:16.655000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-11542date:2025-06-06T00:00:00
db:JVNDBid:JVNDB-2025-001671date:2025-02-25T08:03:00
db:NVDid:CVE-2025-25746date:2025-03-18T16:15:27.343

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-11542date:2025-06-05T00:00:00
db:JVNDBid:JVNDB-2025-001671date:2025-02-25T00:00:00
db:NVDid:CVE-2025-25746date:2025-02-12T17:15:24.500