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ID

VAR-202505-0013


CVE

CVE-2025-4150


TITLE

of netgear  EX6200  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-004949

DESCRIPTION

A vulnerability was found in Netgear EX6200 1.0.3.94. It has been declared as critical. This vulnerability affects the function sub_54340. The manipulation of the argument host leads to buffer overflow. The attack can be initiated 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_54340 function parameter host failing to correctly verify the length of the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2025-4150 // JVNDB: JVNDB-2025-004949 // CNVD: CNVD-2025-10420

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-10420

AFFECTED PRODUCTS

vendor:netgearmodel:ex6200scope:eqversion:1.0.3.94

Trust: 1.6

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

Trust: 0.8

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

Trust: 0.8

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

Trust: 0.8

sources: CNVD: CNVD-2025-10420 // JVNDB: JVNDB-2025-004949 // NVD: CVE-2025-4150

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-4150
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-4150
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2025-004949
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-10420
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-4150
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-2025-004949
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-2025-10420
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-2025-4150
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-2025-4150
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-2025-004949
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-2025-10420 // JVNDB: JVNDB-2025-004949 // NVD: CVE-2025-4150 // NVD: CVE-2025-4150

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) [ others ]

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-004949 // NVD: CVE-2025-4150

EXTERNAL IDS

db:NVDid:CVE-2025-4150

Trust: 3.2

db:VULDBid:306682

Trust: 1.8

db:JVNDBid:JVNDB-2025-004949

Trust: 0.8

db:CNVDid:CNVD-2025-10420

Trust: 0.6

sources: CNVD: CNVD-2025-10420 // JVNDB: JVNDB-2025-004949 // NVD: CVE-2025-4150

REFERENCES

url:https://github.com/jylsec/vuldb/blob/main/netgear/netgear_ex6200/buffer_overflow-sub_54340-gui_region/readme.md

Trust: 1.8

url:https://vuldb.com/?id.306682

Trust: 1.8

url:https://vuldb.com/?submit.560804

Trust: 1.8

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

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-4150

Trust: 1.4

url:https://vuldb.com/?ctiid.306682

Trust: 1.0

sources: CNVD: CNVD-2025-10420 // JVNDB: JVNDB-2025-004949 // NVD: CVE-2025-4150

SOURCES

db:CNVDid:CNVD-2025-10420
db:JVNDBid:JVNDB-2025-004949
db:NVDid:CVE-2025-4150

LAST UPDATE DATE

2025-05-23T23:11:22.352000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-10420date:2025-05-22T00:00:00
db:JVNDBid:JVNDB-2025-004949date:2025-05-14T12:41:00
db:NVDid:CVE-2025-4150date:2025-05-13T20:27:42.937

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-10420date:2025-05-16T00:00:00
db:JVNDBid:JVNDB-2025-004949date:2025-05-14T00:00:00
db:NVDid:CVE-2025-4150date:2025-05-01T05:15:52.313