Security Update Protects Certain Zyxel Firewalls from Potential Attacks

A security update protects certain Zyxel firewalls from potential attacks that could allow the execution of system commands. According to the article, these attacks are not possible without specific prerequisites. Zyxel has released a security patch to address this vulnerability affecting specific models of its firewalls. The exact technical details of the flaw and the affected models are not specified in the provided extract.