# CVE-2024-41492: Denial of service in n/a

> Attackers can cause a Denial of Service on Tenda AX1806 routers via crafted input triggering a stack overflow.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 Jul 2024
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-grw7-f5c2-vc83

## What is CVE-2024-41492?

CVE-2024-41492 is a high-severity denial of service vulnerability in Tenda Ax1806 Firmware, published on 19 Jul 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A stack overflow in Tenda AX1806 v1.0.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.

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

## Which versions are affected by CVE-2024-41492?

It affects 1 product.


Products: Tenda Ax1806 Firmware.

## How do I fix CVE-2024-41492?

No fix has been published for CVE-2024-41492 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-41492 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-41492 exists.

## Other vulnerabilities in Tenda Ax1806 Firmware

- [CVE-2024-44551](https://insights.sbomify.com/CVE-2024-44551/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-44555](https://insights.sbomify.com/CVE-2024-44555/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-40415](https://insights.sbomify.com/CVE-2024-40415/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-35571](https://insights.sbomify.com/CVE-2024-35571/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-35580](https://insights.sbomify.com/CVE-2024-35580/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-41492 and fix it if it is affected.

What it is: CVE-2024-41492 is a high-severity denial of service vulnerability in Tenda Ax1806 Firmware, published on 19 Jul 2024. 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-2024-41492 exists.

Affected product: Tenda Ax1806 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-2024-41492/ (Markdown: https://insights.sbomify.com/CVE-2024-41492/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-41492
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-41492
- OSV: https://osv.dev/vulnerability/CVE-2024-41492

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-41492/
Summaries are generated and may contain mistakes; the official description above is the record.