The vulnerability of sub_30394 in NETGEAR EX6120 microprogrammable router software allows a hacker to influence the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of sub30394 in NETGEAR EX6120 microprogrammed software routers lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to influence the confidentiality, integrity, and accessibility of the protected...

CVE-2025-4140

A vulnerability, which was classified as critical, has been found in Netgear EX6120 1.0.3.94. Affected by this issue is the function sub30394. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure...

CVE-2025-4140: Buffer Copy without Checking Size of Input

A vulnerability, which was classified as critical, has been found in Netgear EX6120 1.0.3.94. Affected by this issue is the function sub30394. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure...