---
id: CVE-2026-3867
title: >-
  An improper ownership management vulnerability has been identified in Moxa’s
  Secure Router
summary: >-
  An improper ownership management vulnerability has been identified in Moxa’s
  Secure Router. Because of improper ownership management, a low-privileged
  authenticated user may access a configuration file containing the hashed
  password of t…
severity: medium
cvss: 6
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-282
vendor: Moxa
product: EDR-8010 Series
affected:
  - edr-8010_series >= 1.0 <= 3.23
  - edr-g9010_series >= 1.0 <= 3.23.1
  - edr-g9010_series 3.24
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-04-27T15:14:27.349608Z'
published: '2026-04-27'
updated: '2026-11-02'
sourceUpdated: '2026-11-02T06:12:03.709Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-3867'
references:
  - url: >-
      https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261521-cve-2026-3867-cve-2026-3868-improper-ownership-management-and-improper-handling-of-length-parameter-incons
tags:
  - cve.org
epss: 0.0024
epssPercentile: 0.15222
ingestedAt: '2026-11-05T19:30:42.625Z'
---

## Overview

An improper ownership management vulnerability has been identified in Moxa’s Secure Router. Because of improper ownership management, a low-privileged authenticated user may access a configuration file containing the hashed password of the administrative account. Successful exploitation of this vulnerability could allow an attacker to obtain sensitive information. Exploitation is only possible under a specific condition — when the configuration file has been exported. This vulnerability does not impact the integrity or availability of the affected product, and no confidentiality, integrity, or availability impact to the subsequent system has been identified.

## Affected

- `edr-8010_series >= 1.0 <= 3.23`
- `edr-g9010_series >= 1.0 <= 3.23.1`
- `edr-g9010_series 3.24`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.