---
id: CVE-2025-71318
title: >-
  NetMan 204 fails to enforce authentication on its administrative pages and
  command endpoints
summary: >-
  NetMan 204 fails to enforce authentication on its administrative pages and
  command endpoints. A remote, unauthenticated attacker can directly request
  administrative pages (such as administration.html,
  administration-commands.html, and co…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-306
published: '2026-06-05'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T21:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-71318'
references:
  - url: 'https://www.exploit-db.com/exploits/52183'
    label: disclosure@vulncheck.com
  - url: 'https://www.riello-ups.com/downloads/25-netman-204'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/netman-204-missing-authentication-for-administrative-functions
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00533
epssPercentile: 0.42892
ingestedAt: '2026-09-30T21:25:07.738Z'
---

## Overview

NetMan 204 fails to enforce authentication on its administrative pages and command endpoints. A remote, unauthenticated attacker can directly request administrative pages (such as administration.html, administration-commands.html, and configuration.html) to disclose sensitive information including LDAP configuration and active user details, and can invoke privileged UPS control commands — including shutdown, reboot, switch-on-bypass, and battery test — without supplying any credentials.

## Remediation

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