# CVE-2026-1419: D-Link DCS700l Web Form setDayNightMode command injection

> Remote attackers can execute arbitrary commands on D-Link DCS700l cameras via the LightSensorControl parameter in the web form handler.

- **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:** 26 Jan 2026
- **Updated:** 23 Feb 2026
- **Also known as:** GHSA-98q6-pq9m-chf7

## What is CVE-2026-1419?

CVE-2026-1419 is a medium-severity command injection vulnerability in D-Link DCS700l, published on 26 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A weakness has been identified in D-Link DCS700l 1.03.09. Affected is an unknown function of the file /setDayNightMode of the component Web Form Handler. Executing a manipulation of the argument LightSensorControl can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

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-2026-1419?

It affects 1 product.


Products: Dlink Dcs-700l Firmware.

## How do I fix CVE-2026-1419?

No fix has been published for CVE-2026-1419 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1419 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1419 exists.

## Other vulnerabilities in D-Link DCS700l

- [CVE-2026-1532](https://insights.sbomify.com/CVE-2026-1532/): D-Link DCS-700L Music File Upload Service setUploadMusic uploadmusic path traversal (medium 4.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1419 and fix it if it is affected.

What it is: CVE-2026-1419 is a medium-severity command injection vulnerability in D-Link DCS700l, published on 26 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1419 exists.

Affected product: D-Link DCS700l. 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-2026-1419/ (Markdown: https://insights.sbomify.com/CVE-2026-1419/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1419
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1419
- OSV: https://osv.dev/vulnerability/CVE-2026-1419

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-1419/
Summaries are generated and may contain mistakes; the official description above is the record.