CVE-2020-25198: Moxa Nport IAW5000A-I/o Firmware

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has incorrectly implemented protections from session fixation, which may allow an attacker to gain access to a session and hijack it by stealing the user’s cookies.

Affected products

• Moxa Nport IAW5000A-I/o Firmware: up to and including 2.1

Published 2020-12-23. Last modified 2026-06-17.