# CVE-2018-13320: Command injection in n/a

> Attackers can execute arbitrary system commands on Buffalo TS5600D1206 NAS devices via the adminUsername and adminPassword parameters.

- **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 Nov 2018
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-gvqq-8c6r-j54m

## What is CVE-2018-13320?

CVE-2018-13320 is a high-severity command injection vulnerability in n/a, published on 26 Nov 2018. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

System Command Injection in network.set_auth_settings in Buffalo TS5600D1206 version 3.70-0.10 allows attackers to execute system commands via the adminUsername and adminPassword parameters.

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

## Which versions are affected by CVE-2018-13320?

It affects 1 product.


Products: Buffalo Ts5600d1206 Firmware.

## How do I fix CVE-2018-13320?

No fix has been published for CVE-2018-13320 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-13320 being exploited?

There is no known exploitation of CVE-2018-13320 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2018-13324](https://insights.sbomify.com/CVE-2018-13324/): Auth bypass in n/a (critical 9.8)
- [CVE-2018-13321](https://insights.sbomify.com/CVE-2018-13321/): Missing authorization in n/a (high 8.8)
- [CVE-2018-13319](https://insights.sbomify.com/CVE-2018-13319/): Information disclosure in n/a (high 7.5)
- [CVE-2018-13318](https://insights.sbomify.com/CVE-2018-13318/): Command injection in n/a (high 7.2)
- [CVE-2018-13322](https://insights.sbomify.com/CVE-2018-13322/): Path traversal in n/a (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-13320 and fix it if it is affected.

What it is: CVE-2018-13320 is a high-severity command injection vulnerability in n/a, published on 26 Nov 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2018-13320 in the wild and no public exploit code.

Affected product: n/a. 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-2018-13320/ (Markdown: https://insights.sbomify.com/CVE-2018-13320/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-13320
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-13320
- OSV: https://osv.dev/vulnerability/CVE-2018-13320

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-13320/
Summaries are generated and may contain mistakes; the official description above is the record.