CVE-2025-58321: Deltaww Dialink

Critical severity, CVSS 10.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Delta Electronics DIALink has an Directory Traversal Authentication Bypass Vulnerability.

Affected products

• Deltaww Dialink: before 1.8.0.0 (fixed in 1.8.0.0)

Published 2025-09-11. Last modified 2026-06-17.