# CVE-2022-43774: SQL injection in Delta Electronics DIAEnergie

> A SQL injection flaw in Delta Electronics DIAEnergie allows attackers to execute arbitrary code on remote systems.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Oct 2022
- **Updated:** 7 May 2025
- **Also known as:** GHSA-9w32-9237-jvxc

## What is CVE-2022-43774?

CVE-2022-43774 is a critical SQL injection vulnerability in Deltaww Diaenergie, published on 26 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The HandlerPageP_KID class in Delta Electronics DIAEnergy v1.9 contains a SQL Injection flaw that could allow an attacker to gain code execution on a remote system.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2022-43774?

It affects 1 product.


Products: Deltaww Diaenergie.

## How do I fix CVE-2022-43774?

No fix has been published for CVE-2022-43774 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-43774 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43774 exists.

## Other vulnerabilities in Deltaww Diaenergie

- [CVE-2024-4547](https://insights.sbomify.com/CVE-2024-4547/): Delta Electronics DIAEnergie Unauthenticated SQL Injection (critical 9.8)
- [CVE-2024-4548](https://insights.sbomify.com/CVE-2024-4548/): Delta Electronics DIAEnergie SQL Injection (critical 9.8)
- [CVE-2022-43775](https://insights.sbomify.com/CVE-2022-43775/): SQL injection in Delta Electronics DIAEnergie (critical 9.8)
- [CVE-2022-3214](https://insights.sbomify.com/CVE-2022-3214/): Delta Electronics DIAEnergy Use of Hard-coded Credentials (critical 9.8)
- [CVE-2022-1366](https://insights.sbomify.com/CVE-2022-1366/): Delta Electronics DIAEnergie (All versions prior to 1.8.02.004) has a blind SQL injection vulnerability exists in HandlerChart.ashx. (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-43774 and fix it if it is affected.

What it is: CVE-2022-43774 is a critical SQL injection vulnerability in Deltaww Diaenergie, published on 26 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43774 exists.

Affected product: Deltaww Diaenergie. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2022-43774/ (Markdown: https://insights.sbomify.com/CVE-2022-43774/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-43774
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-43774
- OSV: https://osv.dev/vulnerability/CVE-2022-43774

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-43774/
Summaries are generated and may contain mistakes; the official description above is the record.