CVE-2021-33003: Deltaww Diaenergie

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Delta Electronics DIAEnergie Version 1.7.5 and prior may allow an attacker to retrieve passwords in cleartext due to a weak hashing algorithm.

Affected products

• Deltaww Diaenergie: up to and including 1.7.5

Published 2021-08-30. Last modified 2026-06-17.