CVE-2025-41728

Beckhoff: Information leak via Beckhoff Device Manager

Published Jan 27, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Beckhoff
Beckhoff beckhoff.device.manager.xar
Beckhoff mdp Package
Beckhoff twincat
Beckhoff twincat/bsd
Vendors & Products Beckhoff
Beckhoff beckhoff.device.manager.xar
Beckhoff mdp Package
Beckhoff twincat
Beckhoff twincat/bsd
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Beckhoff: Information leak via Beckhoff Device Manager
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
CERTVDE
Published
Updated
Jan 27, 2026, 1:49 PM
Reserved
Apr 16, 2025, 11:17 AM
Status
Deferred
Published
Jan 27, 2026, 12:15 PM
Modified
Jun 17, 2026, 9:23 AM