CVE-2025-4148 - Netgear EX6200 sub_503FC buffer overflow

Back Back to CVE browser

HIGH

Netgear EX6200 sub_503FC buffer overflow

Published May 1, 2025

8.7

HIGH

CVSS 4.0

EPSS 1.69%

Description

A vulnerability was found in Netgear EX6200 1.0.3.94 and classified as critical. Affected by this issue is the function sub_503FC. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Vendor NETGEAR Product n/a Default
n/a
- Version
  1.0.3.94
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

NETGEAR

n/a

Version	Status	Constraints
1.0.3.94	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-119

Buffer Overflow

CWE-120

Classic Buffer Overflow

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-14998
Advisory
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_503FC-gui_region/README.md
relatedExploit
https://vuldb.com/?ctiid.306680
signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.306680
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.560802
third-party-advisoryThird Party AdvisoryVDB Entry
https://www.netgear.com/
product

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-14998		Advisory
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_503FC-gui_region/README.md		relatedExploit
https://vuldb.com/?ctiid.306680		signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.306680		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.560802		third-party-advisoryThird Party AdvisoryVDB Entry
https://www.netgear.com/		product