CVE-2025-41726CWE-190

Beckhoff: Arbitrary code execution within privileged processes

High · published January 27, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
39.8
In the wild
Unconfirmed
What it is

⚡ A low privileged remote attacker can unleash chaos by executing arbitrary code through cleverly crafted calls to the Device Manager! 🔥 Think of this vulnerability like a sneaky employee who finds a way to reroute the delivery of sensitive packages without anyone noticing. With just the right approach, they can intercept and manipulate valuable information, leading to serious consequences for the company. With the potential for arbitrary code execution, an attacker could gain control over privileged processes, leading to unauthorized access, data manipulation, or even complete system compromise. Imagine a burglar who not only breaks into your home but also takes control of your security system! This could result in devastating data breaches and operational disruptions.

Put simply

Think of this vulnerability like a sneaky employee who finds a way to reroute the delivery of sensitive packages without anyone noticing. With just the right approach, they can intercept and manipulate valuable information, leading to serious consequences for the company. This vulnerability arises due to integer overflows in the Device Manager's web service and API, allowing attackers to execute arbitrary code by sending specially crafted calls. This issue primarily affects the integrity and confidentiality of privileged processes.

What to do

With the potential for arbitrary code execution, an attacker could gain control over privileged processes, leading to unauthorized access, data manipulation, or even complete system compromise. Imagine a burglar who not only breaks into your home but also takes control of your security system! This could result in devastating data breaches and operational disruptions. To safeguard your system, immediately identify if you're using vulnerable versions and apply the latest patches from the vendor. Additionally, review your API access controls to ensure only trusted sources can send requests. Regularly audit your security configurations to enhance protection. You can fix this! Stay ahead of threats by following these steps, and you'll be the hero of your network! 🛡️

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00471 · 39.8th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-01-27T11:35Z
EPSS history
Timeline
  • 27 JAN 11:35Z
    Beckhoff: Arbitrary code execution within privileged processes
    cvelistv5