The vulnerability of the sub_4238E8() function in Netgear JWNR2000v2 microprogrammed software allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the sub4238E8 function in Netgear JWNR2000v2 microprogrammed software lies in the copying of buffers without checking the size of the input data when processing the host parameter. Exploiting this vulnerability allows an attacker to compromise the confidentiality, integrity,...

CVE-2025-4120

A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been classified as critical. Affected is the function sub4238E8. The manipulation of the argument host leads to buffer overflow. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but...

CVE-2025-4120: Buffer Copy without Checking Size of Input

A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been classified as critical. Affected is the function sub4238E8. The manipulation of the argument host leads to buffer overflow. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but...