CVE-2025-41768 - Vulnerability Details - OpenCVE

ReportizFlow

An high privileged remote attacker can inject arbitrary content into the custom CSS field on the affected devices due to improper neutralization of input during web page generation ('Cross-site Scripting').

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Beckhoff	Twincat

No data.

No data.

References

Link	Providers
https://certvde.com/de/advisories/VDE-2025-106

History

Thu, 12 Feb 2026 09:15:00 +0000

Type	Values Removed	Values Added
Description	On an instance of TwinCAT 3 HMI Server running on a device an authenticated administrator can inject arbitrary content into the custom CSS field which is persisted on the device and later returned via the login page and error page.	An high privileged remote attacker can inject arbitrary content into the custom CSS field on the affected devices due to improper neutralization of input during web page generation ('Cross-site Scripting').

Wed, 21 Jan 2026 11:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Beckhoff Beckhoff twincat
Vendors & Products		Beckhoff Beckhoff twincat

Tue, 20 Jan 2026 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 20 Jan 2026 08:30:00 +0000

Type	Values Removed	Values Added
Description		On an instance of TwinCAT 3 HMI Server running on a device an authenticated administrator can inject arbitrary content into the custom CSS field which is persisted on the device and later returned via the login page and error page.
Title		Beckhoff: XSS Vulnerability in TwinCAT 3 HMI Server
Weaknesses		CWE-79
References		https://certvde.com/de/advisories/VDE-2025-106
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2026-01-20T08:02:53.356Z

Updated: 2026-02-12T09:00:27.685Z

Reserved: 2025-04-16T11:18:45.761Z

Link: CVE-2025-41768

Vulnrichment

Updated: 2026-01-20T19:32:31.150Z

NVD

Status : Awaiting Analysis

Published: 2026-01-20T09:15:59.123

Modified: 2026-02-12T09:16:07.780

Link: CVE-2025-41768

Redhat

No data.

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