# CVE-2024-7436: D-Link DI-8100 msp_info.htm msp_info_htm command injection

> Remote attackers can execute arbitrary commands on D-Link DI-8100 routers via the msp_info.htm endpoint, requiring authentication.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **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:** 3 Aug 2024
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-5gjw-xf38-367f

## What is CVE-2024-7436?

CVE-2024-7436 is a medium-severity command injection vulnerability in D-Link DI-8100, published on 3 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability, which was classified as critical, has been found in D-Link DI-8100 16.07. This issue affects the function msp_info_htm of the file msp_info.htm. The manipulation of the argument cmd leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273521 was assigned to this vulnerability.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2024-7436?

It affects 1 product.


Products: Dlink Di-8100 Firmware.

## How do I fix CVE-2024-7436?

No fix has been published for CVE-2024-7436 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-7436 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-7436 exists.

## Other vulnerabilities in D-Link DI-8100

- [CVE-2025-44083](https://insights.sbomify.com/CVE-2025-44083/): Auth bypass in n/a (critical 9.8)
- [CVE-2026-7853](https://insights.sbomify.com/CVE-2026-7853/): D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow (critical 9.3)
- [CVE-2026-7854](https://insights.sbomify.com/CVE-2026-7854/): D-Link DI-8100 POST Parameter url_rule.asp url_rule_asp buffer overflow (critical 9.3)
- [CVE-2026-7248](https://insights.sbomify.com/CVE-2026-7248/): D-Link DI-8100 CGI Endpoint tgfile.htm tgfile_htm buffer overflow (critical 9.3)
- [CVE-2026-7855](https://insights.sbomify.com/CVE-2026-7855/): D-Link DI-8100 HTTP Request tggl.asp tggl_asp buffer overflow (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-7436 and fix it if it is affected.

What it is: CVE-2024-7436 is a medium-severity command injection vulnerability in D-Link DI-8100, published on 3 Aug 2024. 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-2024-7436 exists.

Affected product: D-Link DI-8100. 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-2024-7436/ (Markdown: https://insights.sbomify.com/CVE-2024-7436/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-7436
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-7436
- OSV: https://osv.dev/vulnerability/CVE-2024-7436

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-7436/
Summaries are generated and may contain mistakes; the official description above is the record.