# CVE-2024-1064: Improper Neutralization of HTTP Headers for Scripting Syntax in Crafty Controller 4

> Remote unauthenticated attackers can cause a Denial of Service in Crafty Controller by injecting malicious HTTP host headers.

- **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:** 3 Feb 2024
- **Updated:** 29 Aug 2024
- **Also known as:** GHSA-x848-fc4r-xcw9

## What is CVE-2024-1064?

CVE-2024-1064 is a high-severity vulnerability in Arcadia Technology, LLC Crafty Controller, published on 3 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A host header injection vulnerability in the HTTP handler component of Crafty Controller allows a remote, unauthenticated attacker to trigger a Denial of Service (DoS) condition via a modified host header

Weakness: CWE-116 (Improper Encoding or Escaping of Output), CWE-644 (Improper Neutralization of HTTP Headers for Scripting Syntax)

## Which versions are affected by CVE-2024-1064?

It affects 1 product.


Products: Craftycontrol Crafty Controller.

## How do I fix CVE-2024-1064?

No fix has been published for CVE-2024-1064 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1064 being exploited?

There is no known exploitation of CVE-2024-1064 in the wild and no public exploit code.

## Other vulnerabilities in Arcadia Technology, LLC Crafty Controller

- [CVE-2026-0963](https://insights.sbomify.com/CVE-2026-0963/): Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Crafty Controller (critical 9.9)
- [CVE-2025-14700](https://insights.sbomify.com/CVE-2025-14700/): Improper Neutralization of Special Elements Used in a Template Engine in Crafty Controller (critical 9.9)
- [CVE-2026-13716](https://insights.sbomify.com/CVE-2026-13716/): Path Traversal: '.../...//' in Crafty Controller (critical 9.1)
- [CVE-2026-5652](https://insights.sbomify.com/CVE-2026-5652/): Authorization Bypass Through User-Controlled Key in Crafty Controller (critical 9.0)
- [CVE-2026-0805](https://insights.sbomify.com/CVE-2026-0805/): Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Crafty Controller (high 8.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-1064 and fix it if it is affected.

What it is: CVE-2024-1064 is a high-severity vulnerability in Arcadia Technology, LLC Crafty Controller, published on 3 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-1064 in the wild and no public exploit code.

Affected product: Arcadia Technology, LLC Crafty Controller. 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-2024-1064/ (Markdown: https://insights.sbomify.com/CVE-2024-1064/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1064
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1064
- OSV: https://osv.dev/vulnerability/CVE-2024-1064

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1064/
Summaries are generated and may contain mistakes; the official description above is the record.