# CVE-2024-4549: Delta Electronics DIAEnergie SQL Injection

> An attacker can cause a denial of service by triggering a system restart via a specific message in Delta Electronics DIAEnergie.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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:** 6 May 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-2252-jwp3-qxfh

## What is CVE-2024-4549?

CVE-2024-4549 is a high-severity denial of service vulnerability in Deltaww Diaenergie, published on 6 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A denial of service vulnerability exists in Delta Electronics DIAEnergie v1.10.1.8610 and prior. When processing an 'ICS Restart!' message, CEBC.exe restarts the system.

Weakness: CWE-400 (Uncontrolled Resource Consumption)

## Which versions are affected by CVE-2024-4549?

It affects 1 product.


Products: Deltaww Diaenergie.

## How do I fix CVE-2024-4549?

No fix has been published for CVE-2024-4549 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-4549 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-4549 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-2022-43774](https://insights.sbomify.com/CVE-2022-43774/): SQL injection in Delta Electronics DIAEnergie (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)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-4549 and fix it if it is affected.

What it is: CVE-2024-4549 is a high-severity denial of service vulnerability in Deltaww Diaenergie, published on 6 May 2024. 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-2024-4549 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-2024-4549/ (Markdown: https://insights.sbomify.com/CVE-2024-4549/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-4549
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-4549
- OSV: https://osv.dev/vulnerability/CVE-2024-4549

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-4549/
Summaries are generated and may contain mistakes; the official description above is the record.