Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-41701— Beckhoff: Deserialization of untrusted data by TwinCAT 3 Engineering

Quick assessment

Affected
Beckhoff TE1000 | TwinCAT 3 Enineering
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Beckhoff TwinCAT是德国Beckhoff公司的一套由实时环境和在开发环境中执行控制程序的实时系统组成的软件系统。该系统主要用于PLC（可编程逻辑控制器）编程、诊断和系统配置等。 Beckhoff TwinCAT存在代码问题漏洞，该漏洞源于本地用户可能执行任意命令，可能导致任意代码执行。

CVSS 7.8 · High EPSS 0.17% · P6
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-41701

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Beckhoff: Deserialization of untrusted data by TwinCAT 3 Engineering
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated attacker can trick a local user into executing arbitrary commands by opening a deliberately manipulated project file with an affected engineering tool. These arbitrary commands are executed in the user context.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Beckhoff TwinCAT 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Beckhoff TwinCAT是德国Beckhoff公司的一套由实时环境和在开发环境中执行控制程序的实时系统组成的软件系统。该系统主要用于PLC（可编程逻辑控制器）编程、诊断和系统配置等。 Beckhoff TwinCAT存在代码问题漏洞，该漏洞源于本地用户可能执行任意命令，可能导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Beckhoff TE1000 | TwinCAT 3 Enineering 0 ~ 3.1.4024.67 -

II. Public POCs for CVE-2025-41701

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-41701

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-41701 (1)

IV. Related Vulnerabilities

Same vendor: Beckhoff
Same weakness: CWE-502

V. Comments for CVE-2025-41701

No comments yet

Leave a comment