CVE-2018-20402: Safe Fme Server

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

Safe Software FME Server through 2018.1 creates and enables three additional accounts in addition to the initial administrator account. The passwords to the three accounts are the same as the usernames, which are guest, user, and author. Logging in with these accounts will grant any user the default privilege roles that were also created for each of the accounts.

Affected products

• Safe Fme Server: up to and including 2018.1

Published 2018-12-23. Last modified 2026-06-17.