# CVE-2024-56835: Code injection in RUGGEDCOM ROX MX5000

> Attackers can inject code into the DHCP Server configuration file to spawn a reverse shell and gain root access on Siemens RUGGEDCOM ROX devices.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 Dec 2025
- **Updated:** 13 Jan 2026
- **Also known as:** GHSA-477c-gmpf-4vgp

## What is CVE-2024-56835?

CVE-2024-56835 is a high-severity code injection vulnerability in Siemens RUGGEDCOM ROX MX5000, published on 9 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.17.0), RUGGEDCOM ROX MX5000RE (All versions < V2.17.0), RUGGEDCOM ROX RX1400 (All versions < V2.17.0), RUGGEDCOM ROX RX1500 (All versions < V2.17.0), RUGGEDCOM ROX RX1501 (All versions < V2.17.0), RUGGEDCOM ROX RX1510 (All versions < V2.17.0), RUGGEDCOM ROX RX1511 (All versions < V2.17.0), RUGGEDCOM ROX RX1512 (All versions < V2.17.0), RUGGEDCOM ROX RX1524 (All versions < V2.17.0), RUGGEDCOM ROX RX1536 (All versions < V2.17.0), RUGGEDCOM ROX RX5000 (All versions < V2.17.0). The DHCP Server configuration file of the affected products is subject to code injection. An attacker could leverage this vulnerability to spawn a reverse shell and gain root access on the affected system.

Weakness: CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2024-56835?

It affects 1 product.


Products: Siemens Ruggedcom Rox Ii Firmware.

## How do I fix CVE-2024-56835?

No fix has been published for CVE-2024-56835 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-56835 being exploited?

There is no known exploitation of CVE-2024-56835 in the wild and no public exploit code.

## Other vulnerabilities in Siemens RUGGEDCOM ROX MX5000

- [CVE-2024-56837](https://insights.sbomify.com/CVE-2024-56837/): Command injection in RUGGEDCOM ROX MX5000 (high 8.6)
- [CVE-2024-56838](https://insights.sbomify.com/CVE-2024-56838/): Code injection in RUGGEDCOM ROX MX5000 (high 8.6)
- [CVE-2024-56839](https://insights.sbomify.com/CVE-2024-56839/): A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.17.0), RUGGEDCOM ROX MX5000RE (All versions < V2.17.0), RUGGE (high 8.6)
- [CVE-2024-56836](https://insights.sbomify.com/CVE-2024-56836/): Command injection in RUGGEDCOM ROX MX5000 (high 7.7)
- [CVE-2024-56840](https://insights.sbomify.com/CVE-2024-56840/): Code injection in RUGGEDCOM ROX MX5000 (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-56835 and fix it if it is affected.

What it is: CVE-2024-56835 is a high-severity code injection vulnerability in Siemens RUGGEDCOM ROX MX5000, published on 9 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-56835 in the wild and no public exploit code.

Affected product: Siemens RUGGEDCOM ROX MX5000. 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-2024-56835/ (Markdown: https://insights.sbomify.com/CVE-2024-56835/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-56835
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-56835
- OSV: https://osv.dev/vulnerability/CVE-2024-56835

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-56835/
Summaries are generated and may contain mistakes; the official description above is the record.