NETGEAR EX6120 sub_30394 function buffer overflow vulnerability

The NETGEAR EX6120 is a wireless extender from NETGEAR. The NETGEAR EX6120 suffers from a buffer overflow vulnerability that stems from the sub30394 function parameter host failing to properly validate the length and size of input data, which can be exploited by an attacker to execute arbitrary...

CVE-2025-4140

CVE-2025-4140 affects Netgear EX6120 (firmware 1.0.3.94). The issue is a buffer overflow in the sub_30394 function caused by improper validation of the host argument, enabling remote exploitation to execute arbitrary code or cause a denial of service. Multiple sources corroborate the vulnerabilit...