PRTG Network Monitor before 18.2.40.1683 allows remote unauthenticated attackers to create users with read-write privileges (including administrator). A remote unauthenticated user can craft an HTTP request and override attributes of the 'include' directive in /public/login.htm and perform a Local File Inclusion attack, by including /api/addusers and executing it. By providing the 'id' and 'users' parameters, an unauthenticated attacker can create a user with read-write privileges (including administrator).

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Fixes

Solution

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Workaround

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History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Fri, 14 Mar 2025 18:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 04 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2025-02-04'}


Tue, 04 Feb 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:45:46.722Z

Reserved: 2018-11-21T00:00:00.000Z

Link: CVE-2018-19410

cve-icon Vulnrichment

Updated: 2024-08-05T11:37:11.149Z

cve-icon NVD

Status : Analyzed

Published: 2018-11-21T16:29:00.347

Modified: 2025-11-07T19:09:26.967

Link: CVE-2018-19410

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses