CVE-2025-41728

Beckhoff: Information leak via Beckhoff Device Manager

State: Published
Severity: 5.3 Medium
Published: Jan 27, 2026
Updated: Jan 27, 2026
Reserved: Apr 16, 2025

Description

A low privileged remote attacker may be able to disclose confidential information from the memory of a privileged process by sending specially crafted calls to the Device Manager web service that cause an out-of-bounds read operation under certain circumstances due to ASLR and thereby potentially copy confidential information into a response.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N	CERTVDE

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
Beckhoff.Device.Manager.XARBeckhoff Automation	0.0.0 to before 2.5.3Affected
MDP software package for TwinCAT/BSDBeckhoff Automation	0.0.0 to before 1.7.0.0Affected
MDP for Beckhoff RT Linux(R)Beckhoff Automation	0.0.0 to before 0.0.5Affected

References

https://certvde.com/de/advisories/VDE-2025-092

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