Zyxel USG / ATP < 5.37 Buffer Overflow

Firmware version of the Zyxel USG or ATP device is less than 5.37. This means the Zyxel device is vulnerable to the following buffer overflow vulnerability: - A buffer overflow vulnerability could allow an authenticated local attacker with administrator privileges to cause denial-of-service DoS...

CVE-2023-4397

The CVE-2023-4397 issue is a buffer overflow in Zyxel ATP/USG firmware (5.37 primarily) that can be triggered by an authenticated local attacker with administrator privileges via crafted CLI strings, leading to DoS. Affected: Zyxel ATP series, USG FLEX series, USG FLEX 50(W), USG20(W)-VPN; root c...