# CVE-2024-0924: Tenda AC10U formSetPPTPServer stack-based overflow

> Remote attackers can execute arbitrary code via a stack-based buffer overflow in the PPTP server configuration interface of Tenda AC10U routers.

- **Severity:** Medium 4.7 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Jan 2024
- **Updated:** 17 Jun 2025
- **Also known as:** GHSA-2532-vm9m-g275

## What is CVE-2024-0924?

CVE-2024-0924 is a medium-severity memory corruption vulnerability in Tenda AC10U, published on 26 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function formSetPPTPServer. The manipulation of the argument startIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252129 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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

## Which versions are affected by CVE-2024-0924?

It affects 1 product.


Products: Tenda Ac10u Firmware.

## How do I fix CVE-2024-0924?

No fix has been published for CVE-2024-0924 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-0924 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0924 exists.

## Other vulnerabilities in Tenda AC10U

- [CVE-2024-2763](https://insights.sbomify.com/CVE-2024-2763/): Tenda AC10U setcfm formSetCfm stack-based overflow (high 8.8)
- [CVE-2024-2764](https://insights.sbomify.com/CVE-2024-2764/): Tenda AC10U SetPptpServerCfg formSetPPTPServer stack-based overflow (high 8.8)
- [CVE-2024-2703](https://insights.sbomify.com/CVE-2024-2703/): Tenda AC10U SetOnlineDevName formSetDeviceName stack-based overflow (high 8.8)
- [CVE-2024-2704](https://insights.sbomify.com/CVE-2024-2704/): Tenda AC10U SetFirewallCfg formSetFirewallCfg stack-based overflow (high 8.8)
- [CVE-2024-2705](https://insights.sbomify.com/CVE-2024-2705/): Tenda AC10U SetNetControlList formSetQosBand stack-based overflow (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-0924 and fix it if it is affected.

What it is: CVE-2024-0924 is a medium-severity memory corruption vulnerability in Tenda AC10U, published on 26 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0924 exists.

Affected product: Tenda AC10U. 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-2024-0924/ (Markdown: https://insights.sbomify.com/CVE-2024-0924/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-0924
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-0924
- OSV: https://osv.dev/vulnerability/CVE-2024-0924

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-0924/
Summaries are generated and may contain mistakes; the official description above is the record.