CVE-2022-3214: Delta Electronics DIAEnergy Use of Hard-coded Credentials

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-16 · updated 2026-06-17
Weakness: CWE-798

Description

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.

Affected products

Delta Electronics DIAEnergie: before 1.9.03.009 — fixed in 1.9.03.009

How to fix

Upgrade to a fixed version: Delta Electronics DIAEnergie 1.9.03.009. Check the vendor advisory for mitigations.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-256-03
https://www.cisa.gov/uscert/ics/advisories/icsa-22-256-03

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