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9.3
CVE-2026-110536: D-Link DIR-868L router can run remote commands
CVE-2026-110536 · published 4 days ago
Summary
The D-Link DIR-868L router (firmware version 2.01b05) has a flaw that lets an attacker send a specially crafted request and cause the device to execute operating‑system commands. This can be done from anywhere on the internet and may allow the attacker to take control of the router or steal data. Install the latest firmware or apply the vendor’s security update and disable any unnecessary remote management features.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| d-link | dir-868l | 2.01b05 |
Original advisory text
D-Link DIR-868L HNAP CGI cgibin system os command injection
A vulnerability was determined in D-Link DIR-868L 2.01b05. This impacts the function system of the file /htdocs/cgibin of the component HNAP CGI Handler. Executing a manipulation of the argument SOAPACTION can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
References
- https://vuldb.com/cve/CVE-2026-110536
- https://vuldb.com/submit/1003692
- https://vuldb.com/submit/1003693
- https://vuldb.com/vuln/419825
- https://vuldb.com/vuln/419825/cti
- https://www.dlink.com/
- https://github.com/Walnut1337/Command-Injection-DIR-868L/blob/main/ADVISORY.md
- https://github.com/Walnut1337/Command-Injection-DIR-868L/tree/main/poc
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically
- Gives an attacker full control
Type
CWE-77Command Injection
CWE-78OS Command Injection
Timeline
Published14 Oct 2026
Updated16 Oct 2026
First seen14 Oct 2026
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