# CVE-2018-4860: Command injection in SCALANCE M875

> An authenticated administrative user can execute arbitrary operating system commands on the SCALANCE M875 device via the web interface.

- **Severity:** High 7.2 (`CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Jun 2018
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-rmmg-jqx4-hjwg

## What is CVE-2018-4860?

CVE-2018-4860 is a high-severity command injection vulnerability in Siemens AG SCALANCE M875, published on 26 Jun 2018. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability has been identified in SCALANCE M875 (All versions). An authenticated remote attacker with access to the web interface (443/tcp), could execute arbitrary operating system commands. Successful exploitation requires that the attacker has network access to the web interface. The attacker must be authenticated as administrative user to exploit the security vulnerability. The vulnerability could allow an attacker to execute arbitrary code on the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2018-4860?

It affects 1 product.


Products: Siemens Scalance M875 Firmware.

## How do I fix CVE-2018-4860?

No fix has been published for CVE-2018-4860 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-4860 being exploited?

There is no known exploitation of CVE-2018-4860 in the wild and no public exploit code.

## Other vulnerabilities in Siemens AG SCALANCE M875

- [CVE-2018-11447](https://insights.sbomify.com/CVE-2018-11447/): Cross-site request forgery in SCALANCE M875 (high 8.8)
- [CVE-2018-11449](https://insights.sbomify.com/CVE-2018-11449/): Information disclosure in SCALANCE M875 (high 7.8)
- [CVE-2018-4859](https://insights.sbomify.com/CVE-2018-4859/): Command injection in SCALANCE M875 (high 7.2)
- [CVE-2018-4861](https://insights.sbomify.com/CVE-2018-4861/): Path traversal in SCALANCE M875 (medium 4.9)
- [CVE-2018-11448](https://insights.sbomify.com/CVE-2018-11448/): Cross-site scripting in SCALANCE M875 (medium 4.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-4860 and fix it if it is affected.

What it is: CVE-2018-4860 is a high-severity command injection vulnerability in Siemens AG SCALANCE M875, published on 26 Jun 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2018-4860 in the wild and no public exploit code.

Affected product: Siemens AG SCALANCE M875. 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-2018-4860/ (Markdown: https://insights.sbomify.com/CVE-2018-4860/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-4860
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-4860
- OSV: https://osv.dev/vulnerability/CVE-2018-4860

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From sbomify Insights: https://insights.sbomify.com/CVE-2018-4860/
Summaries are generated and may contain mistakes; the official description above is the record.