CVE-2025-4148

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4148
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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_503FC-gui_region/README.md Exploit
https://vuldb.com/?ctiid.306680 Permissions Required VDB Entry
https://vuldb.com/?id.306680 Third Party Advisory VDB Entry
https://vuldb.com/?submit.560802 Third Party Advisory VDB Entry
https://www.netgear.com/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:ex6200_firmware:1.0.3.94:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6200:-:*:*:*:*:*:*:*
History

12 May 2025, 19:38

Type Values Removed Values Added
References () https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_503FC-gui_region/README.md - () https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_503FC-gui_region/README.md - Exploit
References () https://vuldb.com/?ctiid.306680 - () https://vuldb.com/?ctiid.306680 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.306680 - () https://vuldb.com/?id.306680 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.560802 - () https://vuldb.com/?submit.560802 - Third Party Advisory, VDB Entry
References () https://www.netgear.com/ - () https://www.netgear.com/ - Product
CPE cpe:2.3:o:netgear:ex6200_firmware:1.0.3.94:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6200:-:*:*:*:*:*:*:*
Summary
  • (es) Se encontró una vulnerabilidad en Netgear EX6200 1.0.3.94, clasificada como crítica. La función sub_503FC se ve afectada por este problema. La manipulación del argumento host provoca un desbordamiento del búfer. El ataque puede ejecutarse remotamente. Se contactó al proveedor con antelación para informarle sobre esta vulnerabilidad, pero no respondió.
First Time Netgear ex6200 Firmware
Netgear
Netgear ex6200

01 May 2025, 04:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-01 04:16

Updated : 2025-05-12 19:38

NVD link : CVE-2025-4148

Mitre link : CVE-2025-4148

CVE.ORG link : CVE-2025-4148

JSON object : View

Products Affected

netgear

  • ex6200
  • ex6200_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')