# CVE-2024-13030: D-Link DIR-823G Web Management Interface HNAP1 SetVirtualServerSettings access control

> Remote attackers can bypass access controls to modify router settings via the HNAP1 interface in D-Link DIR-823G devices.

- **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:** 30 Dec 2024
- **Updated:** 30 Dec 2024
- **Also known as:** GHSA-q7jr-4jmj-7c77

## What is CVE-2024-13030?

CVE-2024-13030 is a medium-severity missing authorization vulnerability in Dlink Dir-823g Firmware, published on 30 Dec 2024. 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-823G 1.0.2B05_20181207. It has been rated as critical. This issue affects the function SetAutoRebootSettings/SetClientInfo/SetDMZSettings/SetFirewallSettings/SetParentsControlInfo/SetQoSSettings/SetVirtualServerSettings of the file /HNAP1/ of the component Web Management Interface. The manipulation leads to improper access controls. The attack may be initiated 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-2024-13030?

It affects 1 product.


Products: Dlink Dir-823g Firmware.

## How do I fix CVE-2024-13030?

No fix has been published for CVE-2024-13030 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-13030 being exploited?

There is no known exploitation of CVE-2024-13030 in the wild and no public exploit code.

## Other vulnerabilities in Dlink Dir-823g Firmware

- [CVE-2023-43235](https://insights.sbomify.com/CVE-2023-43235/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-43241](https://insights.sbomify.com/CVE-2023-43241/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-26612](https://insights.sbomify.com/CVE-2023-26612/): Memory corruption in n/a (critical 9.8)
- [CVE-2023-26613](https://insights.sbomify.com/CVE-2023-26613/): Command injection in n/a (critical 9.8)
- [CVE-2023-26616](https://insights.sbomify.com/CVE-2023-26616/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-13030 and fix it if it is affected.

What it is: CVE-2024-13030 is a medium-severity missing authorization vulnerability in Dlink Dir-823g Firmware, published on 30 Dec 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-2024-13030 in the wild and no public exploit code.

Affected product: Dlink Dir-823g 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-2024-13030/ (Markdown: https://insights.sbomify.com/CVE-2024-13030/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-13030
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-13030
- OSV: https://osv.dev/vulnerability/CVE-2024-13030

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-13030/
Summaries are generated and may contain mistakes; the official description above is the record.