What is CVE-2022-3214?

CVE-2022-3214 is a critical-severity vulnerability in Delta Electronics Diaenergy, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2022-09-16.

How severe is CVE-2022-3214?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Delta Electronics Diaenergy

CVE-2022-3214

Delta Industrial Automation's DIAEnergy, an industrial energy management system, is vulnerable to CWE-798, Use of Hard-coded Credentials. Versions prior to 1.9.03.009 have this vulnerability. Executable files could be uploaded to certain directories using hard-coded bearer authorization, allowing remote code execution.

Published 2022-09-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.020 (79.5th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.020 · change: +0.003

Affected products

Delta Electronics Diaenergy — versions all
Deltaww Diaenergie

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

www.cisa.gov/uscert/ics/advisories/icsa-22-256-03 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-3214?: CVE-2022-3214 is a critical-severity vulnerability in Delta Electronics Diaenergy, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2022-09-16.
How severe is CVE-2022-3214?: Critical severity. CVSS v3 base score is 9.8 out of 10.