# CVE-2023-26203: Hardcoded credentials in FortiNAC

> An authenticated attacker can use hard-coded credentials to access the database via shell commands in FortiNAC products.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R`)
- **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:** 3 May 2023
- **Updated:** 23 Oct 2024
- **Also known as:** GHSA-4pj9-45vq-jvvh

## What is CVE-2023-26203?

CVE-2023-26203 is a medium-severity vulnerability in Fortinet FortiNAC, published on 3 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A use of hard-coded credentials vulnerability [CWE-798] in FortiNAC-F version 7.2.0, FortiNAC version 9.4.2 and below, 9.2 all versions, 9.1 all versions, 8.8 all versions, 8.7 all versions may allow an authenticated attacker to access to the database via shell commands.

Weakness: CWE-798 (Use of Hard-coded Credentials)

## Which versions are affected by CVE-2023-26203?

It affects 2 products.


Products: Fortinet Fortinac, Fortinet Fortinac-F.

## How do I fix CVE-2023-26203?

No fix has been published for CVE-2023-26203 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-26203 being exploited?

There is no known exploitation of CVE-2023-26203 in the wild and no public exploit code.

## Other vulnerabilities in Fortinet FortiNAC

- [CVE-2022-39952](https://insights.sbomify.com/CVE-2022-39952/): Path traversal in FortiNAC (critical 9.8)
- [CVE-2023-33299](https://insights.sbomify.com/CVE-2023-33299/): Deserialization in FortiNAC (critical 9.6)
- [CVE-2022-26117](https://insights.sbomify.com/CVE-2022-26117/): Hardcoded credentials in Fortinet FortiNAC (high 8.8)
- [CVE-2022-38375](https://insights.sbomify.com/CVE-2022-38375/): Missing authorization in FortiNAC (high 8.6)
- [CVE-2022-39953](https://insights.sbomify.com/CVE-2022-39953/): Privilege escalation in FortiNAC (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-26203 and fix it if it is affected.

What it is: CVE-2023-26203 is a medium-severity vulnerability in Fortinet FortiNAC, published on 3 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-2023-26203 in the wild and no public exploit code.

Affected product: Fortinet FortiNAC. 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-2023-26203/ (Markdown: https://insights.sbomify.com/CVE-2023-26203/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-26203
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-26203
- OSV: https://osv.dev/vulnerability/CVE-2023-26203

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-26203/
Summaries are generated and may contain mistakes; the official description above is the record.