CVE-2025-70820: Zettlab d6 Ultra

Low severity, CVSS 3.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Zettlab D6 Ultra before 1.7.0 allows absolute path traversal to reach folders other than the personal folder.

Affected products

• Zettlab d6 Ultra: before 1.7.0 (fixed in 1.7.0)

Published 2026-09-13. Last modified 2026-09-22.