# CVE-2024-13106: D-Link DIR-816 A2 IP QoS form2IPQoSTcAdd access control

> Remote attackers can bypass access controls on the IP QoS handler of D-Link DIR-816 routers to perform unauthorized actions.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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:** 2 Jan 2025
- **Updated:** 2 Jan 2025
- **Also known as:** GHSA-prjv-6q89-p458

## What is CVE-2024-13106?

CVE-2024-13106 is a medium-severity missing authorization vulnerability in Dlink Dir-816 Firmware, published on 2 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability was found in D-Link DIR-816 A2 1.10CNB05_R1B011D88210 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/form2IPQoSTcAdd of the component IP QoS Handler. The manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-284 (Improper Access Control), CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2024-13106?

It affects 1 product.


Products: Dlink Dir-816 Firmware.

## How do I fix CVE-2024-13106?

No fix has been published for CVE-2024-13106 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-13106 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-13106 exists.

## Other vulnerabilities in Dlink Dir-816 Firmware

- [CVE-2025-45931](https://insights.sbomify.com/CVE-2025-45931/): Command injection in n/a (critical 9.8)
- [CVE-2024-57684](https://insights.sbomify.com/CVE-2024-57684/): Missing authorization in n/a (critical 9.8)
- [CVE-2023-24331](https://insights.sbomify.com/CVE-2023-24331/): Command injection in n/a (critical 9.8)
- [CVE-2024-24321](https://insights.sbomify.com/CVE-2024-24321/): Command injection in n/a (critical 9.8)
- [CVE-2023-39637](https://insights.sbomify.com/CVE-2023-39637/): Command injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-13106 and fix it if it is affected.

What it is: CVE-2024-13106 is a medium-severity missing authorization vulnerability in Dlink Dir-816 Firmware, published on 2 Jan 2025. 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-2024-13106 exists.

Affected product: Dlink Dir-816 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-2024-13106/ (Markdown: https://insights.sbomify.com/CVE-2024-13106/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-13106
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-13106
- OSV: https://osv.dev/vulnerability/CVE-2024-13106

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-13106/
Summaries are generated and may contain mistakes; the official description above is the record.