CVE-2023-30222: 4d Server

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

An information disclosure vulnerability in 4D SAS 4D Server Application v17, v18, v19 R7 and earlier allows attackers to retrieve password hashes for all users via eavesdropping.

Affected products

• 4d Server: version 17 only; version 18 only; version 19 only

Published 2023-06-16. Last modified 2026-06-17.