# CVE-2018-1204: Path traversal in Isilon OneFS

> A malicious compadmin can exploit a path traversal in isi_phone_home to execute arbitrary code with root privileges on Dell EMC Isilon OneFS.

- **Severity:** Medium 6.7 (`CVSS:3.0/AV:L/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:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Mar 2018
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-fqgg-5297-h6r4

## What is CVE-2018-1204?

CVE-2018-1204 is a medium-severity path traversal vulnerability in Dell EMC Isilon OneFS, published on 26 Mar 2018. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Dell EMC Isilon OneFS versions between 8.1.0.0 - 8.1.0.1, 8.0.1.0 - 8.0.1.2, and 8.0.0.0 - 8.0.0.6, versions 7.2.1.x, and version 7.1.1.11 is affected by a path traversal vulnerability in the isi_phone_home tool. A malicious compadmin may potentially exploit this vulnerability to execute arbitrary code with root privileges.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2018-1204?

It affects 1 product.


Products: Dell Emc Isilon Onefs.

## How do I fix CVE-2018-1204?

No fix has been published for CVE-2018-1204 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-1204 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-1204 exists.

Public exploit code:

- Dell EMC Isilon OneFS - Multiple Vulnerabilities (exploitdb)

## Other vulnerabilities in Dell EMC Isilon OneFS

- [CVE-2020-5328](https://insights.sbomify.com/CVE-2020-5328/): Missing authorization in Isilon OneFS (critical 9.8)
- [CVE-2020-5353](https://insights.sbomify.com/CVE-2020-5353/): Missing authorization in Isilon OneFS (high 8.8)
- [CVE-2020-5369](https://insights.sbomify.com/CVE-2020-5369/): Privilege escalation in Isilon OneFS (high 8.8)
- [CVE-2018-1213](https://insights.sbomify.com/CVE-2018-1213/): Cross-site request forgery in Isilon OneFS (high 8.8)
- [CVE-2020-5371](https://insights.sbomify.com/CVE-2020-5371/): Misconfiguration in Isilon OneFS (high 8.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-1204 and fix it if it is affected.

What it is: CVE-2018-1204 is a medium-severity path traversal vulnerability in Dell EMC Isilon OneFS, published on 26 Mar 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-1204 exists.

Affected product: Dell EMC Isilon OneFS. 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-2018-1204/ (Markdown: https://insights.sbomify.com/CVE-2018-1204/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-1204
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-1204
- OSV: https://osv.dev/vulnerability/CVE-2018-1204

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-1204/
Summaries are generated and may contain mistakes; the official description above is the record.