# CVE-2023-32350: Command injection in RUT model routers

> Attackers can execute arbitrary OS commands on Teltonika RUT routers by injecting payloads into a Lua service parameter.

- **Severity:** High 8.0 (`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 May 2023
- **Updated:** 16 Jan 2025
- **Also known as:** GHSA-r3cr-jc72-pwfx

## What is CVE-2023-32350?

CVE-2023-32350 is a high-severity command injection vulnerability in Teltonika RUT model routers, published on 22 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Versions 00.07.00 through 00.07.03 of Teltonika’s RUT router firmware contain an operating system (OS) command injection vulnerability in a Lua service. An attacker could exploit a parameter in the vulnerable function that calls a user-provided package name by instead providing a package with a malicious name that contains an OS command injection payload.

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

## Which versions are affected by CVE-2023-32350?

It affects 18 products.


Products: Teltonika-Networks Rut200 Firmware, Teltonika-Networks Rut240 Firmware, Teltonika-Networks Rut241 Firmware, Teltonika-Networks Rut300 Firmware, Teltonika-Networks Rut360 Firmware, Teltonika-Networks Rut901 Firmware, Teltonika-Networks Rut950 Firmware, Teltonika-Networks Rut951 Firmware, Teltonika-Networks Rut955 Firmware, Teltonika-Networks Rut956 Firmware, Teltonika-Networks Rutx08 Firmware, Teltonika-Networks Rutx09 Firmware, Teltonika-Networks Rutx10 Firmware, Teltonika-Networks Rutx11 Firmware, Teltonika-Networks Rutx12 Firmware, Teltonika-Networks Rutx14 Firmware, Teltonika-Networks Rutx50 Firmware, Teltonika-Networks Rutxr1 Firmware.

## How do I fix CVE-2023-32350?

No fix has been published for CVE-2023-32350 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-32350 being exploited?

There is no known exploitation of CVE-2023-32350 in the wild and no public exploit code.

## Other vulnerabilities in Teltonika RUT model routers

- [CVE-2023-32349](https://insights.sbomify.com/CVE-2023-32349/): Command injection in RUT model routers (high 8.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-32350 and fix it if it is affected.

What it is: CVE-2023-32350 is a high-severity command injection vulnerability in Teltonika RUT model routers, published on 22 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-32350 in the wild and no public exploit code.

Affected product: Teltonika RUT model routers. 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-2023-32350/ (Markdown: https://insights.sbomify.com/CVE-2023-32350/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-32350
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-32350
- OSV: https://osv.dev/vulnerability/CVE-2023-32350

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-32350/
Summaries are generated and may contain mistakes; the official description above is the record.