# CVE-2025-11335: D-Link DI-7100G C1 jhttpd msp_info.htm sub_46409C command injection

> Remote attackers can execute arbitrary commands on D-Link DI-7100G C1 routers via a command injection flaw in the jhttpd web interface.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 6 Oct 2025
- **Updated:** 6 Oct 2025
- **Also known as:** GHSA-f83j-cwpw-wfxw

## What is CVE-2025-11335?

CVE-2025-11335 is a medium-severity command injection vulnerability in D-Link DI-7100G C1, published on 6 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A weakness has been identified in D-Link DI-7100G C1 up to 20250928. Affected by this vulnerability is the function sub_46409C of the file /msp_info.htm?flag=qos of the component jhttpd. This manipulation of the argument iface causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2025-11335?

It affects 1 product.


Products: Dlink Di-7100g C1 Firmware.

## How do I fix CVE-2025-11335?

No fix has been published for CVE-2025-11335 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11335 being exploited?

There is no known exploitation of CVE-2025-11335 in the wild and no public exploit code.

## Other vulnerabilities in D-Link DI-7100G C1

- [CVE-2025-11338](https://insights.sbomify.com/CVE-2025-11338/): D-Link DI-7100G C1 jhttpd login.cgi sub_4C0990 buffer overflow (high 8.7)
- [CVE-2025-11339](https://insights.sbomify.com/CVE-2025-11339/): D-Link DI-7100G C1 jhttpd hi_block.asp sub_4BD4F8 buffer overflow (high 8.7)
- [CVE-2026-2193](https://insights.sbomify.com/CVE-2026-2193/): D-Link DI-7100G C1 set_jhttpd_info command injection (medium 5.3)
- [CVE-2026-2194](https://insights.sbomify.com/CVE-2026-2194/): D-Link DI-7100G C1 start_proxy_client_email command injection (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11335 and fix it if it is affected.

What it is: CVE-2025-11335 is a medium-severity command injection vulnerability in D-Link DI-7100G C1, published on 6 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-11335 in the wild and no public exploit code.

Affected product: D-Link DI-7100G C1. 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-2025-11335/ (Markdown: https://insights.sbomify.com/CVE-2025-11335/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11335
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11335
- OSV: https://osv.dev/vulnerability/CVE-2025-11335

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-11335/
Summaries are generated and may contain mistakes; the official description above is the record.