# CVE-2024-27768: Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-22: 'Path Traversal'

> A path traversal vulnerability in Unitronics Unilogic allows attackers to achieve remote code execution on affected industrial control systems.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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:** 18 Mar 2024
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-73cx-h5g5-4948

## What is CVE-2024-27768?

CVE-2024-27768 is a critical path traversal vulnerability in Unitronics  Unistream Unilogic, published on 18 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-22: 'Path Traversal' may allow RCE

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

## Which versions are affected by CVE-2024-27768?

It affects 1 product.


Products: Unitronics Unilogic.

## How do I fix CVE-2024-27768?

No fix has been published for CVE-2024-27768 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-27768 being exploited?

There is no known exploitation of CVE-2024-27768 in the wild and no public exploit code.

## Other vulnerabilities in Unitronics  Unistream Unilogic

- [CVE-2024-27767](https://insights.sbomify.com/CVE-2024-27767/): Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-287: Improper Authentication (critical 10.0)
- [CVE-2024-27769](https://insights.sbomify.com/CVE-2024-27769/): Unitronics Unistream Unilogic – Versions prior to 1.35.227 - CWE-200: Exposure of Sensitive Information to an Unauthorized Actor may allow T (high 8.8)
- [CVE-2024-27770](https://insights.sbomify.com/CVE-2024-27770/): Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-23: Relative Path Traversal (high 8.8)
- [CVE-2024-27771](https://insights.sbomify.com/CVE-2024-27771/): Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-22: 'Path Traversal' (high 8.8)
- [CVE-2024-27772](https://insights.sbomify.com/CVE-2024-27772/): Unitronics Unistream Unilogic – Versions prior to 1.35.227 CWE-78: 'OS Command Injection' (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-27768 and fix it if it is affected.

What it is: CVE-2024-27768 is a critical path traversal vulnerability in Unitronics  Unistream Unilogic, published on 18 Mar 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-2024-27768 in the wild and no public exploit code.

Affected product: Unitronics  Unistream Unilogic. 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-2024-27768/ (Markdown: https://insights.sbomify.com/CVE-2024-27768/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-27768
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-27768
- OSV: https://osv.dev/vulnerability/CVE-2024-27768

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-27768/
Summaries are generated and may contain mistakes; the official description above is the record.