# CVE-2024-24781: Hima: Uncontrolled Resource Consumption in multiple products

> Unauthenticated attackers can cause denial of service on HIMA safety controllers by sending excessive traffic to a single ethernet port.

- **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:** 13 Feb 2024
- **Updated:** 7 Nov 2024
- **Also known as:** GHSA-pqrw-mpmw-gp6m

## What is CVE-2024-24781?

CVE-2024-24781 is a high-severity denial of service vulnerability in HIMA F-COM 01, published on 13 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An unauthenticated remote attacker can use an uncontrolled resource consumption vulnerability to DoS the affected devices through excessive traffic on a single ethernet port.

Weakness: CWE-400 (Uncontrolled Resource Consumption)

## Which versions are affected by CVE-2024-24781?

It affects 13 products.


Products: Hima F-Com 01 Firmware, Hima F-Cpu 01 Firmware, Hima F30 03x Yy \(Com\) Firmware, Hima F30 03x Yy \(Cpu\) Firmware, Hima F35 03x Yy \(Com\) Firmware, Hima F35 03x Yy \(Cpu\) Firmware, Hima F60 Cpu 03x Yy \(Com\) Firmware, Hima F60 Cpu 03x Yy \(Cpu\) Firmware, Hima X-Com 01 E Yy Firmware, Hima X-Com 01 Yy Firmware, Hima X-Cpu 01 Firmware, Hima X-Cpu 31 Firmware, Hima X-Sb 01 Firmware.

## How do I fix CVE-2024-24781?

No fix has been published for CVE-2024-24781 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-24781 being exploited?

There is no known exploitation of CVE-2024-24781 in the wild and no public exploit code.

## Other vulnerabilities in HIMA F-COM 01

- [CVE-2024-24782](https://insights.sbomify.com/CVE-2024-24782/): HIMA: Origin Validation Error in multiple products (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-24781 and fix it if it is affected.

What it is: CVE-2024-24781 is a high-severity denial of service vulnerability in HIMA F-COM 01, published on 13 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-2024-24781 in the wild and no public exploit code.

Affected product: HIMA F-COM 01. 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-2024-24781/ (Markdown: https://insights.sbomify.com/CVE-2024-24781/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-24781
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-24781
- OSV: https://osv.dev/vulnerability/CVE-2024-24781

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-24781/
Summaries are generated and may contain mistakes; the official description above is the record.