The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has improper privilege management, which may allow an attacker with user privileges to perform requests with administrative privileges.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25194
Reference (s):
- https://us-cert.cisa.gov/ics/advisories/icsa-20-287-01
- URL: https://us-cert.cisa.gov/ics/advisories/icsa-20-287-01