---
id: CVE-2026-108895
title: A weakness has been identified in Linksys E1700 1.0.0.4.003
summary: >-
  A weakness has been identified in Linksys E1700 1.0.0.4.003. The affected
  element is the function setDMZ of the file /goform/setDMZ. Executing a
  manipulation of the argument MAC_addr can lead to os command injection. The
  attack can be ex…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-77
  - CWE-78
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T15:17:07.227'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108895'
references:
  - url: 'https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_69/69.md'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-108895'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/973114'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416687'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416687/cti'
    label: cna@vuldb.com
  - url: 'https://www.linksys.com/'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-12T15:55:08.157Z'
---

## Overview

A weakness has been identified in Linksys E1700 1.0.0.4.003. The affected element is the function setDMZ of the file /goform/setDMZ. Executing a manipulation of the argument MAC_addr can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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