CVE-2022-3214Network attack vector

Unauthenticated code execution via hard-coded bearer authorization

Published Sep 16, 2022 · Updated Aug 3, 2024

Hard-coded credentials in Delta Electronics DIAEnergie before 1.9.03.009 allow remote attackers to execute code through its web service. The web service accepts an embedded bearer authorization value when processing requests, letting executable files be uploaded into server directories. No authentication or user interaction is required; successful uploads execute code on the DIAEnergie host.

CVSS severity9.8
Critical
EPSS probability1.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Hard-coded credentials in Delta Electronics DIAEnergie before 1.9.03.009 allow remote attackers to execute code through its web service. The web service accepts an embedded bearer authorization value when processing requests, letting executable files be uploaded into server directories. No authentication or user interaction is required; successful uploads execute code on the DIAEnergie host.

The record

CVE
CVE-2022-3214
Published
Sep 16, 2022
Updated
Aug 3, 2024
Vendor
Delta Electronics, Inc.
Product
DIAEnergie
Classifications
CWE-798, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=all <1.9.03.009

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Delta Electronics, Inc. · DIAEnergieversion=all <1.9.03.009

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo