# CVE-2018-0348: Command injection in Cisco SD-WAN Solution unknown

> Authenticated attackers can inject arbitrary commands into the CLI to execute code with root privileges on Cisco SD-WAN devices.

- **Severity:** High 7.2 (`CVSS:3.1/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:** 18 Jul 2018
- **Updated:** 29 Nov 2024
- **Also known as:** GHSA-cxf4-j4xp-frg7

## What is CVE-2018-0348?

CVE-2018-0348 is a high-severity command injection vulnerability in Cisco SD-WAN Solution unknown, published on 18 Jul 2018. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability in the CLI of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting malicious input to the load command within the VPN subsystem. The attacker must be authenticated to access the affected CLI parameter. A successful exploit could allow an attacker to execute commands with root privileges. This vulnerability affects the following Cisco products if they are running a release of the Cisco SD-WAN Solution prior to Release 18.3.0: vBond Orchestrator Software, vEdge 100 Series Routers, vEdge 1000 Series Routers, vEdge 2000 Series Routers, vEdge 5000 Series Routers, vEdge Cloud Router Platform, vManage Network Management Software, vSmart Controller Software. Cisco Bug IDs: CSCvi69866.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command), CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2018-0348?

It affects 12 products.


Products: Cisco Vbond Orchestrator, Cisco Vedge-1000 Firmware, Cisco Vedge-100 Firmware, Cisco Vedge-2000 Firmware, Cisco Vedge-5000 Firmware, Cisco Vedge-Plus, Cisco Vedge-Pro, Cisco Vedge 100b Firmware, Cisco Vedge 100m Firmware, Cisco Vedge 100wm Firmware, Cisco Vmanage Network Management, Cisco Vsmart Controller.

## How do I fix CVE-2018-0348?

No fix has been published for CVE-2018-0348 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-0348 being exploited?

There is no known exploitation of CVE-2018-0348 in the wild and no public exploit code.

## Other vulnerabilities in Cisco SD-WAN Solution unknown

- [CVE-2018-0349](https://insights.sbomify.com/CVE-2018-0349/): Command injection in Cisco SD-WAN Solution unknown (critical 9.8)
- [CVE-2018-0343](https://insights.sbomify.com/CVE-2018-0343/): Missing authorization in Cisco SD-WAN Solution unknown (high 8.8)
- [CVE-2018-0345](https://insights.sbomify.com/CVE-2018-0345/): Command injection in Cisco SD-WAN Solution unknown (high 8.8)
- [CVE-2018-0350](https://insights.sbomify.com/CVE-2018-0350/): Command injection in Cisco SD-WAN Solution unknown (high 8.8)
- [CVE-2018-0433](https://insights.sbomify.com/CVE-2018-0433/): Cisco SD-WAN Solution Command Injection Vulnerability (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-0348 and fix it if it is affected.

What it is: CVE-2018-0348 is a high-severity command injection vulnerability in Cisco SD-WAN Solution unknown, published on 18 Jul 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2018-0348 in the wild and no public exploit code.

Affected product: Cisco SD-WAN Solution unknown. 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-2018-0348/ (Markdown: https://insights.sbomify.com/CVE-2018-0348/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-0348
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-0348
- OSV: https://osv.dev/vulnerability/CVE-2018-0348

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-0348/
Summaries are generated and may contain mistakes; the official description above is the record.