# CVE-2024-0570: Totolink N350RT Setting cstecgi.cgi access control

> Remote attackers can bypass access controls on the Totolink N350RT router's setting handler, potentially gaining unauthorized access to configuration features.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Jan 2024
- **Updated:** 9 May 2025
- **Also known as:** GHSA-6wh7-wg3p-86m2

## What is CVE-2024-0570?

CVE-2024-0570 is a medium-severity missing authorization vulnerability in Totolink N350RT, published on 16 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability classified as critical was found in Totolink N350RT 9.3.5u.6265. This vulnerability affects unknown code of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. It is recommended to upgrade the affected component. VDB-250786 is the identifier assigned to this vulnerability.

Weakness: CWE-862 (Missing Authorization), CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2024-0570?

It affects 1 product.


Products: Totolink N350rt Firmware.

## How do I fix CVE-2024-0570?

No fix has been published for CVE-2024-0570 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-0570 being exploited?

There is no known exploitation of CVE-2024-0570 in the wild and no public exploit code.

## Other vulnerabilities in Totolink N350RT

- [CVE-2025-51630](https://insights.sbomify.com/CVE-2025-51630/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-42966](https://insights.sbomify.com/CVE-2024-42966/): Missing authorization in n/a (critical 9.8)
- [CVE-2024-7462](https://insights.sbomify.com/CVE-2024-7462/): TOTOLINK N350RT cstecgi.cgi setWizardCfg buffer overflow (high 8.7)
- [CVE-2024-7333](https://insights.sbomify.com/CVE-2024-7333/): TOTOLINK N350RT cstecgi.cgi setParentalRules buffer overflow (high 8.7)
- [CVE-2022-36479](https://insights.sbomify.com/CVE-2022-36479/): Command injection in n/a (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-0570 and fix it if it is affected.

What it is: CVE-2024-0570 is a medium-severity missing authorization vulnerability in Totolink N350RT, published on 16 Jan 2024. 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-2024-0570 in the wild and no public exploit code.

Affected product: Totolink N350RT. 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-2024-0570/ (Markdown: https://insights.sbomify.com/CVE-2024-0570/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-0570
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-0570
- OSV: https://osv.dev/vulnerability/CVE-2024-0570

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-0570/
Summaries are generated and may contain mistakes; the official description above is the record.