# CVE-2002-0333: Path traversal in n/a

> Remote attackers can read arbitrary files with short names via directory traversal in the TTY argument of xtell.

- **Severity:** Medium 5.0 (`AV:N/AC:L/Au:N/C:N/I:P/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:** 3 May 2002
- **Updated:** 8 Aug 2024
- **Also known as:** GHSA-h635-p65q-pghw

## What is CVE-2002-0333?

CVE-2002-0333 is a medium-severity path traversal vulnerability in n/a, published on 3 May 2002. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Directory traversal vulnerability in xtell (xtelld) 1.91.1 and earlier, and 2.x before 2.7, allows remote attackers to read files with short names, and local users to read more files using a symlink with a short name, via a .. in the TTY argument.

## Which versions are affected by CVE-2002-0333?

It affects 1 product.


Products: Xtell Xtell.

## How do I fix CVE-2002-0333?

No fix has been published for CVE-2002-0333 yet. Limit exposure of the affected software until one is available.

## Is CVE-2002-0333 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2002-0333 exists.

Public exploit code:

- xtell 2.6.1 - User Status Remote Information Disclosure (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2002-0332](https://insights.sbomify.com/CVE-2002-0332/): Memory corruption in n/a (high 7.5)
- [CVE-2002-0334](https://insights.sbomify.com/CVE-2002-0334/): Path traversal in n/a (low 2.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2002-0333 and fix it if it is affected.

What it is: CVE-2002-0333 is a medium-severity path traversal vulnerability in n/a, published on 3 May 2002. 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-2002-0333 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-2002-0333/ (Markdown: https://insights.sbomify.com/CVE-2002-0333/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2002-0333
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2002-0333
- OSV: https://osv.dev/vulnerability/CVE-2002-0333

---
From sbomify Insights: https://insights.sbomify.com/CVE-2002-0333/
Summaries are generated and may contain mistakes; the official description above is the record.