# CVE-2025-29215: Memory corruption in n/a

> A stack overflow in the Tenda AX12 router allows attackers to execute arbitrary code or cause a denial of service via the SetNetControlList endpoint.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 20 Mar 2025
- **Updated:** 21 Mar 2025
- **Also known as:** GHSA-mqwp-h2ff-5c74

## What is CVE-2025-29215?

CVE-2025-29215 is a medium-severity memory corruption vulnerability in n/a, published on 20 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Tenda AX12 v22.03.01.46_CN was discovered to contain a stack overflow via the sub_43fdcc function at /goform/SetNetControlList.

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

## Which versions are affected by CVE-2025-29215?

It affects 1 product.


Products: Tenda Ax12 Firmware.

## How do I fix CVE-2025-29215?

No fix has been published for CVE-2025-29215 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-29215 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29215 exists.

## Other vulnerabilities in n/a

- [CVE-2024-28383](https://insights.sbomify.com/CVE-2024-28383/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-49425](https://insights.sbomify.com/CVE-2023-49425/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-49426](https://insights.sbomify.com/CVE-2023-49426/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-49437](https://insights.sbomify.com/CVE-2023-49437/): Command injection in n/a (critical 9.8)
- [CVE-2022-45995](https://insights.sbomify.com/CVE-2022-45995/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-29215 and fix it if it is affected.

What it is: CVE-2025-29215 is a medium-severity memory corruption vulnerability in n/a, published on 20 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29215 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-2025-29215/ (Markdown: https://insights.sbomify.com/CVE-2025-29215/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-29215
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-29215
- OSV: https://osv.dev/vulnerability/CVE-2025-29215

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-29215/
Summaries are generated and may contain mistakes; the official description above is the record.