CVE-2026-94036
Received Received - Intake

Improper Access Control in D-Link DIR-X1860 Router

Publication date: 2026-09-20

Last updated on: 2026-09-20

Assigner: VulDB

Description
A security flaw has been discovered in D-Link DIR-X1860 and DIR-X1860Z up to 1.0.2.220120.165402. The impacted element is an unknown function of the file /ubus of the component routerd. The manipulation of the argument passwd_set results in improper access controls. The attack must originate from the local network. The exploit has been released to the public and may be used for attacks.

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Meta Information

Published
2026-09-20
Last Modified
2026-09-20
Generated
2026-09-20
AI Q&A
2026-09-20
EPSS Evaluated
N/A
NVD
CVE-2026-94036
EUVD
EUVD-2026-83752

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
d-link dir-x1860 to 1.0.2.220120.165402 (inc)
d-link dir-x1860z to 1.0.2.220120.165402 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

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Executive Summary

This vulnerability is in D-Link DIR-X1860 and DIR-X1860Z routers up to version 1.0.2.220120.165402. It involves an unknown function in the file /ubus within the routerd component. The issue allows improper access controls due to manipulation of the passwd_set argument. The attack must come from the local network, and a public exploit is available.

Impact Analysis

An attacker on your local network could exploit this to gain unauthorized access to your router. This may allow them to change passwords, alter settings, or intercept network traffic. Since the exploit is public, the risk of real-world attacks is higher.

Mitigation Strategies

Update the D-Link DIR-X1860 or DIR-X1860Z router firmware to the latest version beyond 1.0.2.220120.165402 to address the improper access controls in the /ubus component.

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