# CVE-2009-3115: Denial of service in n/a

> Remote attackers can crash the SolarWinds TFTP Server by sending a crafted Option Acknowledgement request, causing a denial of service.

- **Severity:** Medium 5.0 (`AV:N/AC:L/Au:N/C:N/I:N/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 Sep 2009
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-2hgf-g4v8-3jqv

## What is CVE-2009-3115?

CVE-2009-3115 is a medium-severity denial of service vulnerability in n/a, published on 9 Sep 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

SolarWinds TFTP Server 9.2.0.111 and earlier allows remote attackers to cause a denial of service (service stop) via a crafted Option Acknowledgement (OACK) request.  NOTE: some of these details are obtained from third party information.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2009-3115?

It affects 1 product.


Products: Solarwinds Tftp Server.

## How do I fix CVE-2009-3115?

No fix has been published for CVE-2009-3115 yet. Limit exposure of the affected software until one is available.

## Is CVE-2009-3115 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-3115 exists.

Public exploit code:

- SolarWinds TFTP Server 9.2.0.111 - Remote Denial of Service (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2010-2310](https://insights.sbomify.com/CVE-2010-2310/): Denial of service in n/a (medium 5.0)
- [CVE-2010-2115](https://insights.sbomify.com/CVE-2010-2115/): Denial of service in n/a (medium 5.0)
- [CVE-2006-1951](https://insights.sbomify.com/CVE-2006-1951/): Path traversal in n/a (medium 5.0)
- [CVE-2002-1542](https://insights.sbomify.com/CVE-2002-1542/): Denial of service in n/a (medium 5.0)
- [CVE-2002-1209](https://insights.sbomify.com/CVE-2002-1209/): Path traversal in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2009-3115 and fix it if it is affected.

What it is: CVE-2009-3115 is a medium-severity denial of service vulnerability in n/a, published on 9 Sep 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-3115 exists.

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-2009-3115/ (Markdown: https://insights.sbomify.com/CVE-2009-3115/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2009-3115
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2009-3115
- OSV: https://osv.dev/vulnerability/CVE-2009-3115

---
From sbomify Insights: https://insights.sbomify.com/CVE-2009-3115/
Summaries are generated and may contain mistakes; the official description above is the record.