In multiple versions of NPort IA5000A Series, the result of exporting a device’s configuration contains the passwords of all users on the system and other sensitive data in the original form if “Pre-shared key” doesn’t set.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27150
Reference (s):
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-019,
- URL: https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-019,
- https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities
- URL: https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities