CVE-2015-3968: Janitza Umg 508

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

The FTP service on Janitza UMG 508, 509, 511, 604, and 605 devices has a default password, which makes it easier for remote attackers to read or write to files via a session on TCP port 21.

Affected products

• Janitza Umg 508: affected versions not specified
• Janitza Umg 509: affected versions not specified
• Janitza Umg 511: affected versions not specified
• Janitza Umg 604: affected versions not specified
• Janitza Umg 605: affected versions not specified

Published 2015-10-28. Last modified 2026-06-17.