---
title: "CVE-2026-110536: D-Link DIR-868L - Command Injection"
description: "D-Link DIR-868L 2.01b05 contains a command injection caused by manipulation of the SOAPACTION argument in /htdocs/cgibin HNAP CGI Handler, letting remote attackers execute OS commands remotely, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-110536/
---

# CVE-2026-110536 D-Link DIR-868L - Command Injection

D-Link DIR-868L 2.01b05 contains a command injection caused by manipulation of the SOAPACTION argument in /htdocs/cgibin HNAP CGI Handler, letting remote attackers execute OS commands remotely, exploit requires no special privileges.

CVSS base score 10.0 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-110536)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Published

14 October 2026

Updated

15 October 2026

Weakness

[CWE-77](https://cwe.mitre.org/data/definitions/77.html)

## Vendor fix

Update to the latest firmware version provided by D-Link.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-110536](https://nvd.nist.gov/vuln/detail/CVE-2026-110536)
- [https://vuldb.com/submit/1003693](https://vuldb.com/submit/1003693)
- [https://vuldb.com/vuln/419825](https://vuldb.com/vuln/419825)
- [https://vuldb.com/vuln/419825/cti](https://vuldb.com/vuln/419825/cti)
- [https://www.dlink.com/](https://www.dlink.com/)
- [https://github.com/Walnut1337/Command-Injection-DIR-868L/blob/main/ADVISORY.md](https://github.com/Walnut1337/Command-Injection-DIR-868L/blob/main/ADVISORY.md)
- [https://github.com/Walnut1337/Command-Injection-DIR-868L/tree/main/poc](https://github.com/Walnut1337/Command-Injection-DIR-868L/tree/main/poc)
- [https://vuldb.com/cve/CVE-2026-110536](https://vuldb.com/cve/CVE-2026-110536)
- [https://vuldb.com/submit/1003692](https://vuldb.com/submit/1003692)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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