# CVE-2024-41586: Memory corruption in n/a

> Remote attackers can execute arbitrary code on DrayTek Vigor310 routers via a stack-based buffer overflow in the ipfedr.cgi component.

- **Severity:** High 8.0 (`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 Oct 2024
- **Updated:** 3 Oct 2024
- **Also known as:** GHSA-92rw-4jh9-x8q2

## What is CVE-2024-41586?

CVE-2024-41586 is a high-severity memory corruption vulnerability in Draytek Vigor3910 Firmware, published on 3 Oct 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A stack-based Buffer Overflow vulnerability in DrayTek Vigor310 devices through 4.3.2.6 allows a remote attacker to execute arbitrary code via a long query string to the cgi-bin/ipfedr.cgi component.

Weakness: CWE-121 (Stack-based Buffer Overflow)

## Which versions are affected by CVE-2024-41586?

It affects 1 product.


Products: Draytek Vigor3910 Firmware.

## How do I fix CVE-2024-41586?

No fix has been published for CVE-2024-41586 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-41586 being exploited?

There is no known exploitation of CVE-2024-41586 in the wild and no public exploit code.

## Other vulnerabilities in Draytek Vigor3910 Firmware

- [CVE-2024-41589](https://insights.sbomify.com/CVE-2024-41589/): Weak cryptography in n/a (high 8.8)
- [CVE-2024-41595](https://insights.sbomify.com/CVE-2024-41595/): Memory corruption in n/a (high 8.0)
- [CVE-2024-46550](https://insights.sbomify.com/CVE-2024-46550/): Memory corruption in n/a (high 7.5)
- [CVE-2024-46551](https://insights.sbomify.com/CVE-2024-46551/): Memory corruption in n/a (high 7.5)
- [CVE-2024-46552](https://insights.sbomify.com/CVE-2024-46552/): Memory corruption in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-41586 and fix it if it is affected.

What it is: CVE-2024-41586 is a high-severity memory corruption vulnerability in Draytek Vigor3910 Firmware, published on 3 Oct 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-41586 in the wild and no public exploit code.

Affected product: Draytek Vigor3910 Firmware. 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-2024-41586/ (Markdown: https://insights.sbomify.com/CVE-2024-41586/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-41586
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-41586
- OSV: https://osv.dev/vulnerability/CVE-2024-41586

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-41586/
Summaries are generated and may contain mistakes; the official description above is the record.