# CVE-2009-1901: Other in n/a

> IBM WebSphere Application Server permits non-standard HTTP methods, potentially allowing remote attackers to exploit unknown impacts.

- **Severity:** Critical 10.0 (`AV:N/AC:L/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not stated
- **Attackable:** Over the internet
- **Victim action needed:** Not stated
- **Fix available:** No
- **Published:** 3 Jun 2009
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-9459-cg27-85v2

## What is CVE-2009-1901?

CVE-2009-1901 is a critical vulnerability in Ibm Websphere Application Server, published on 3 Jun 2009. It can be exploited over the network.

### Official description

The Security component in IBM WebSphere Application Server (WAS) 6.0.2 before 6.0.2.35 permits "non-standard http methods," which has unknown impact and remote attack vectors.

## Which versions are affected by CVE-2009-1901?

It affects 1 product.


Products: Ibm Websphere Application Server.

## How do I fix CVE-2009-1901?

No fix has been published for CVE-2009-1901 yet. Limit exposure of the affected software until one is available.

## Is CVE-2009-1901 being exploited?

There is no known exploitation of CVE-2009-1901 in the wild and no public exploit code.

## Other vulnerabilities in Ibm Websphere Application Server

- [CVE-2015-1920](https://insights.sbomify.com/CVE-2015-1920/): Code injection in n/a (critical 10.0)
- [CVE-2013-0462](https://insights.sbomify.com/CVE-2013-0462/): Other in n/a (critical 10.0)
- [CVE-2011-1377](https://insights.sbomify.com/CVE-2011-1377/): Security feature bypass in n/a (critical 10.0)
- [CVE-2010-3186](https://insights.sbomify.com/CVE-2010-3186/): Other in n/a (critical 10.0)
- [CVE-2009-1899](https://insights.sbomify.com/CVE-2009-1899/): Information disclosure in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2009-1901 and fix it if it is affected.

What it is: CVE-2009-1901 is a critical vulnerability in Ibm Websphere Application Server, published on 3 Jun 2009. It can be exploited over the network.
Exploitation: There is no known exploitation of CVE-2009-1901 in the wild and no public exploit code.

Affected product: Ibm Websphere Application Server. 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-2009-1901/ (Markdown: https://insights.sbomify.com/CVE-2009-1901/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2009-1901
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2009-1901
- OSV: https://osv.dev/vulnerability/CVE-2009-1901

---
From sbomify Insights: https://insights.sbomify.com/CVE-2009-1901/
Summaries are generated and may contain mistakes; the official description above is the record.