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ICSA-16-189-02  ·  Published 2025-06-09  ·  View on CISA ICS-CERT ↗

Moxa Device Server Web Console Authorization Bypass Vulnerability

CVSS 7.5 HIGH

CVEs (1)

Remediations

  • Moxa recommends disabling Ports 80/TCP (HTTP) and 23/TCP (TELNET). Moxa indicates that users should ensure that Ports 161/UDP (SNMP), 4800/UDP (utility), and 4900/TCP (utility) are only accessible by trusted systems and that restricting access to Ports 4800/UDP and 4900/TCP will impact remote systems administration.

Affected Vendors

Moxa

Affected Products (1)

Moxa · Device Server Web Console 5232-N vers:all/*

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