# CVE-2013-2716: Auth bypass in n/a

> Remote attackers can gain console access by exploiting a predictable secret in the CAS client configuration during upgrades.

- **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:** 10 Apr 2013
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-6576-382v-5xmw

## What is CVE-2013-2716?

CVE-2013-2716 is a medium-severity authentication bypass vulnerability in Puppet Puppet Enterprise, published on 10 Apr 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Puppet Labs Puppet Enterprise before 2.8.0 does not use a "randomized secret" in the CAS client config file (cas_client_config.yml) when upgrading from older 1.2.x or 2.0.x versions, which allows remote attackers to obtain console access via a crafted cookie.

Weakness: CWE-310

## Which versions are affected by CVE-2013-2716?

It affects 2 products.


Products: Puppet Puppet Enterprise, Puppetlabs Puppet.

## How do I fix CVE-2013-2716?

No fix has been published for CVE-2013-2716 yet. Limit exposure of the affected software until one is available.

## Is CVE-2013-2716 being exploited?

There is no known exploitation of CVE-2013-2716 in the wild and no public exploit code.

## Other vulnerabilities in Puppet Puppet Enterprise

- [CVE-2023-2530](https://insights.sbomify.com/CVE-2023-2530/): Privilege escalation in Puppet Enterprise (critical 9.8)
- [CVE-2019-10694](https://insights.sbomify.com/CVE-2019-10694/): Hardcoded credentials in Puppet Enterprise (critical 9.8)
- [CVE-2018-11749](https://insights.sbomify.com/CVE-2018-11749/): Information disclosure in Puppet Enterprise (critical 9.8)
- [CVE-2021-27020](https://insights.sbomify.com/CVE-2021-27020/): Other in Puppet Enterprise (high 8.8)
- [CVE-2015-5686](https://insights.sbomify.com/CVE-2015-5686/): Cross-site request forgery in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-2716 and fix it if it is affected.

What it is: CVE-2013-2716 is a medium-severity authentication bypass vulnerability in Puppet Puppet Enterprise, published on 10 Apr 2013. 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-2013-2716 in the wild and no public exploit code.

Affected product: Puppet Puppet Enterprise. 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-2013-2716/ (Markdown: https://insights.sbomify.com/CVE-2013-2716/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-2716
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-2716
- OSV: https://osv.dev/vulnerability/CVE-2013-2716

---
From sbomify Insights: https://insights.sbomify.com/CVE-2013-2716/
Summaries are generated and may contain mistakes; the official description above is the record.