CVE-2022-26839: Deltaww Diaenergie

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) is vulnerable to an incorrect default permission in the DIAEnergie application, which may allow an attacker to plant new files (such as DLLs) or replace existing executable files.

Affected products

• Deltaww Diaenergie: before 1.8.02.004 (fixed in 1.8.02.004)

Published 2022-03-29. Last modified 2026-06-17.