Path Traversal in Deltaww Diaenergie

CVE-2026-78312

Path Traversal in DIAEnergie. This issue affects DIAEnergie: before 1.11.00.022.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (29.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-78312: held from 0.003 to 0.004.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-78312?
CVE-2026-78312 is a critical-severity vulnerability in Deltaww Diaenergie, classified under Path Traversal. CVSS score: 9.1/10. Published 2026-09-24.
How severe is CVE-2026-78312?
Critical severity. CVSS v3 base score is 9.1 out of 10.