Cybersecurity · 5 views
Zyxel fixes zero-day exploited to hack nearly 1,000 network switches
Zyxel has patched a zero-day vulnerability in its GS1900 series network switches that hackers exploited to compromise nearly 1,000 devices worldwide and steal configuration files and credentials.
AI Summary
Zyxel released a patch for a zero‑day flaw in its GS1900 series network switches. The vulnerability, CVE‑2026‑107441, is an out‑of‑bounds write in the switches’ web management interface. It lets an unauthenticated attacker with network access send crafted HTTP requests that execute operating system commands. Hackers used the flaw to compromise almost 1,000 devices worldwide, stealing configuration files and credentials. The patch addresses the flaw and prevents further exploitation.
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