CVE-2025-4142

A vulnerability has been found in Netgear EX6200 1.0.3.94 and classified as critical. This vulnerability affects the function sub_3C8EC. 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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:ex6200_firmware:1.0.3.94:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6120:-:*:*:*:*:*:*:*

History

12 May 2025, 19:39

Type Values Removed Values Added
References () https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_3C8EC-gui_Wireless_Security_state/README.md - () https://github.com/jylsec/vuldb/blob/main/Netgear/netgear_ex6200/Buffer_overflow-sub_3C8EC-gui_Wireless_Security_state/README.md - Exploit
References () https://vuldb.com/?ctiid.306634 - () https://vuldb.com/?ctiid.306634 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.306634 - () https://vuldb.com/?id.306634 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.560790 - () https://vuldb.com/?submit.560790 - Third Party Advisory, VDB Entry
References () https://www.netgear.com/ - () https://www.netgear.com/ - Product
Summary
  • (es) Se ha detectado una vulnerabilidad en Netgear EX6200 1.0.3.94, clasificada como crítica. Esta vulnerabilidad afecta a la función sub_3C8EC. La manipulación del argumento "host" provoca un desbordamiento del búfer. El ataque puede iniciarse remotamente. Se contactó al proveedor con antelación para informarle sobre esta vulnerabilidad, pero no respondió.
First Time Netgear ex6200 Firmware
Netgear
Netgear ex6120
CPE cpe:2.3:o:netgear:ex6200_firmware:1.0.3.94:*:*:*:*:*:*:*
cpe:2.3:h:netgear:ex6120:-:*:*:*:*:*:*:*

30 Apr 2025, 23:16

Type Values Removed Values Added
New CVE

Information

Published : 2025-04-30 23:16

Updated : 2025-05-12 19:39


NVD link : CVE-2025-4142

Mitre link : CVE-2025-4142

CVE.ORG link : CVE-2025-4142


JSON object : View

Products Affected

netgear

  • ex6120
  • 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')