CVE-2022-43506Network attack vector

Database compromise via HandlerTag SQL injection

Published Nov 17, 2022 · Updated Apr 16, 2025

SQL injection in HandlerTag_KID.ashx in Delta Electronics DIAEnergie before 1.9.02.001 allows remote authenticated users to inject arbitrary SQL. CISA identifies the affected HTTP handler but does not disclose which request parameter reaches the query or how the handler constructs it. Low-privileged credentials and network access are required; successful queries can read or alter application data and interrupt database-backed operations.

CVSS severity8.8
High
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in HandlerTag_KID.ashx in Delta Electronics DIAEnergie before 1.9.02.001 allows remote authenticated users to inject arbitrary SQL. CISA identifies the affected HTTP handler but does not disclose which request parameter reaches the query or how the handler constructs it. Low-privileged credentials and network access are required; successful queries can read or alter application data and interrupt database-backed operations.

The record

CVE
CVE-2022-43506
Published
Nov 17, 2022
Updated
Apr 16, 2025
Vendor
Delta Electronics, Inc.
Product
DIAEnergie
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=All

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Delta Electronics, Inc. · DIAEnergieversion=All

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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