CVE-2023-6397

A null pointer dereference in Zyxel ATP series firmware 4.32–5.37 Patch 1 and USG FLEX series firmware 4.50–5.37 Patch 1, within the Anti-Malware feature, can allow a LAN-based attacker to cause DoS by sending a crafted RAR file to a LAN-side host. Affected products: Zyxel ATP and USG FLEX. Impac...