Sign-up

ID

VAR-202505-0001


CVE

CVE-2025-4149


TITLE

of netgear  EX6200  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-005283

DESCRIPTION

A vulnerability was found in Netgear EX6200 1.0.3.94. It has been classified as critical. This affects the function sub_54014. The manipulation of the argument host leads to buffer overflow. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way. of netgear EX6200 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The vulnerability is caused by the sub_54014 function parameter host failing 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-2025-4149 // JVNDB: JVNDB-2025-005283 // CNVD: CNVD-2025-10419

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-10419

AFFECTED PRODUCTS

vendor:netgearmodel:ex6200scope:eqversion:1.0.3.94

Trust: 1.6

vendor:ネットギアmodel:ex6200scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:ex6200scope:eqversion: -

Trust: 0.8

vendor:ネットギアmodel:ex6200scope:eqversion:ex6200 firmware 1.0.3.94

Trust: 0.8

sources: CNVD: CNVD-2025-10419 // JVNDB: JVNDB-2025-005283 // NVD: CVE-2025-4149

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-4149
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-4149
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2025-005283
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-10419
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-4149
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-2025-005283
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-2025-10419
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-2025-4149
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

nvd@nist.gov: CVE-2025-4149
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

NVD: JVNDB-2025-005283
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-2025-10419 // JVNDB: JVNDB-2025-005283 // NVD: CVE-2025-4149 // NVD: CVE-2025-4149

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:CWE-119

Trust: 1.0

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

Trust: 0.8

problemtype: Classic buffer overflow (CWE-120) [NVD evaluation ]

Trust: 0.8

problemtype: Classic buffer overflow (CWE-120) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-005283 // NVD: CVE-2025-4149

EXTERNAL IDS

db:NVDid:CVE-2025-4149

Trust: 3.2

db:VULDBid:306681

Trust: 1.8

db:JVNDBid:JVNDB-2025-005283

Trust: 0.8

db:CNVDid:CNVD-2025-10419

Trust: 0.6

sources: CNVD: CNVD-2025-10419 // JVNDB: JVNDB-2025-005283 // NVD: CVE-2025-4149

REFERENCES

url:https://vuldb.com/?id.306681

Trust: 1.8

url:https://vuldb.com/?submit.560803

Trust: 1.8

url:https://www.netgear.com/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-4149

Trust: 1.4

url:https://vuldb.com/?ctiid.306681

Trust: 1.0

url:https://github.com/jylsec/vuldb/blob/main/netgear/netgear_ex6200/buffer_overflow-sub_54014-gui_region/readme.md

Trust: 1.0

sources: CNVD: CNVD-2025-10419 // JVNDB: JVNDB-2025-005283 // NVD: CVE-2025-4149

SOURCES

db:CNVDid:CNVD-2025-10419
db:JVNDBid:JVNDB-2025-005283
db:NVDid:CVE-2025-4149

LAST UPDATE DATE

2025-05-23T23:25:49.305000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-10419date:2025-05-22T00:00:00
db:JVNDBid:JVNDB-2025-005283date:2025-05-20T03:08:00
db:NVDid:CVE-2025-4149date:2025-05-19T11:52:05.990

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-10419date:2025-05-16T00:00:00
db:JVNDBid:JVNDB-2025-005283date:2025-05-20T00:00:00
db:NVDid:CVE-2025-4149date:2025-05-01T04:16:58.323