# CVE-2023-33411: Path traversal in n/a

> Remote unauthenticated attackers can perform directory traversal on Supermicro BMC web servers to disclose sensitive information.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Dec 2023
- **Updated:** 9 Jul 2026
- **Also known as:** GHSA-7675-h57g-r24m

## What is CVE-2023-33411?

CVE-2023-33411 is a high-severity path traversal vulnerability in n/a, published on 7 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A web server in the Intelligent Platform Management Interface (IPMI) baseboard management controller (BMC) implementation on Supermicro X11 and M11 based devices, with firmware versions up to 3.17.02, allows remote unauthenticated users to perform directory traversal, potentially disclosing sensitive information.

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

## Which versions are affected by CVE-2023-33411?

It affects 362 products.


Products: Supermicro B12dpe-6 Firmware, Supermicro B12dpt-6 Firmware, Supermicro B12spe-Cpu-25g Firmware, Supermicro B13dee Firmware, Supermicro B13det Firmware, Supermicro B13see-Cpu-25g Firmware, Supermicro B13seg Firmware, Supermicro C9x299-Pg300 Firmware, Supermicro C9x299-Pg300f Firmware, Supermicro C9x299-Pg Firmware, Supermicro C9x299-Pgf-L Firmware, Supermicro C9x299-Pgf Firmware, Supermicro C9x299-Rpgf-L Firmware, Supermicro C9x299-Rpgf Firmware, Supermicro H12dgo-6 Firmware, Supermicro H12dgq-Nt6 Firmware, Supermicro H12dsg-O-Cpu Firmware, Supermicro H12dsg-Q-Cpu6 Firmware, Supermicro H12dsi-N6 Firmware, Supermicro H12dsi-Nt6 Firmware and 342 more.

## How do I fix CVE-2023-33411?

No fix has been published for CVE-2023-33411 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-33411 being exploited?

There is no known exploitation of CVE-2023-33411 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2023-33412](https://insights.sbomify.com/CVE-2023-33412/): Command injection in n/a (high 8.8)
- [CVE-2023-33413](https://insights.sbomify.com/CVE-2023-33413/): Command injection in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-33411 and fix it if it is affected.

What it is: CVE-2023-33411 is a high-severity path traversal vulnerability in n/a, published on 7 Dec 2023. 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-2023-33411 in the wild and no public exploit code.

Affected product: n/a. 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-2023-33411/ (Markdown: https://insights.sbomify.com/CVE-2023-33411/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-33411
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-33411
- OSV: https://osv.dev/vulnerability/CVE-2023-33411

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-33411/
Summaries are generated and may contain mistakes; the official description above is the record.