# CVE-2025-4341: D-Link DIR-880L Request Header ssdpcgi sub_16570 command injection

> Remote attackers can execute arbitrary commands on unsupported D-Link DIR-880L routers via crafted HTTP headers in the SSDP CGI handler.

- **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:** 6 May 2025
- **Updated:** 6 May 2025
- **Also known as:** GHSA-8p6x-2w5r-wvv8

## What is CVE-2025-4341?

CVE-2025-4341 is a medium-severity command injection vulnerability in D-Link DIR-880L, published on 6 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability classified as critical was found in D-Link DIR-880L up to 104WWb01. Affected by this vulnerability is the function sub_16570 of the file /htdocs/ssdpcgi of the component Request Header Handler. The manipulation of the argument HTTP_ST/REMOTE_ADDR/REMOTE_PORT/SERVER_ID leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

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-2025-4341?

It affects 1 product.


Products: Dlink Dir-880l Firmware.

## How do I fix CVE-2025-4341?

No fix has been published for CVE-2025-4341 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-4341 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4341 exists.

## Other vulnerabilities in D-Link DIR-880L

- [CVE-2020-29322](https://insights.sbomify.com/CVE-2020-29322/): Hardcoded credentials in D-Link Router DIR-880L (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-4341 and fix it if it is affected.

What it is: CVE-2025-4341 is a medium-severity command injection vulnerability in D-Link DIR-880L, published on 6 May 2025. 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-2025-4341 exists.

Affected product: D-Link DIR-880L. 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-2025-4341/ (Markdown: https://insights.sbomify.com/CVE-2025-4341/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-4341
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-4341
- OSV: https://osv.dev/vulnerability/CVE-2025-4341

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-4341/
Summaries are generated and may contain mistakes; the official description above is the record.