Tag: network switch

Zyxel Discloses Zero-Day Flaw Exploited in 1,000 Network Switch Hacks

A zero-day flaw in Zyxel GS1900 network switches has been exploited in a massive hack, compromising 996 devices across 48 countries in a months-long intrusion campaign. The vulnerability, now patched, allowed attackers to execute operating-system commands with just a specially crafted HTTP request.