zlan5143d

About this tag
The ZLAN5143D is a serial-to-Ethernet gateway from ZLAN Information Technology Co. Tagged content on WindowsForum.com focuses on a critical security vulnerability in firmware v1.600, identified by CISA. The flaw, classified as Missing Authentication for a Critical Function (CWE-306), allows attackers to bypass authentication or reset device passwords. This vulnerability primarily affects the Critical Manufacturing sector. Discussions cover the technical details, CVSS-equivalent impact, and urgent mitigation steps for asset owners and network defenders. The tag is relevant for IT professionals managing industrial control systems or exposed ZLAN5143D installations.

  1. ZLAN5143D Missing Authentication: Critical ICS Gateway Vulnerability Explained

    The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has flagged the ZLAN Information Technology Co. ZLAN5143D serial-to-Ethernet gateway — specifically firmware v1.600 — as affected by two high-severity weaknesses that allow an attacker to bypass authentication or reset device...
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    • authentication bypass ics risk industrial cybersecurity zlan5143d
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    • Forum: Security Alerts