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CVE-2025-41660— CODESYS Control Boot Application Replacement Enables Code Execution

Quick assessment

Affected
CODESYS CODESYS Control RTE (SL)
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.

CODESYS Control runtime system是德国CODESYS公司的一个提供工业自动化设备控制逻辑执行与运行环境的控制系统运行时软件。 CODESYS Control runtime system存在安全漏洞，该漏洞源于低权限远程攻击者可能替换引导应用程序，可能导致未经授权的代码执行。

CVSS 8.8 · High EPSS 0.43% · P35
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I. Basic Information for CVE-2025-41660

Vulnerability Information
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Vulnerability Title
CODESYS Control Boot Application Replacement Enables Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system, enabling unauthorized code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在范围间的资源转移不正确
Source: CVE Program / CVE List V5
Vulnerability Title
CODESYS Control runtime system 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CODESYS Control runtime system是德国CODESYS公司的一个提供工业自动化设备控制逻辑执行与运行环境的控制系统运行时软件。 CODESYS Control runtime system存在安全漏洞，该漏洞源于低权限远程攻击者可能替换引导应用程序，可能导致未经授权的代码执行。
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
CODESYS CODESYS Control RTE (SL) 0.0.0 ~ 3.5.22.0 -
CODESYS CODESYS Control RTE (for Beckhoff CX) SL 0.0.0 ~ 3.5.22.0 -
CODESYS CODESYS Control Win (SL) 0.0.0 ~ 3.5.22.0 -
CODESYS CODESYS HMI (SL) 0.0.0 ~ 3.5.22.0 -
CODESYS CODESYS Runtime Toolkit 0.0.0 ~ 3.5.22.0 -
CODESYS CODESYS Control for BeagleBone SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for emPC-A/iMX6 SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for IOT2000 SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for Linux ARM SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for Linux SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for PFC100 SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for PFC200 SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for PLCnext SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for Raspberry Pi SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Control for WAGO Touch Panels 600 SL 0.0.0 ~ 4.21.0.0 -
CODESYS CODESYS Virtual Control SL 0.0.0 ~ 4.21.0.0 -

II. Public POCs for CVE-2025-41660

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III. Intelligence Information for CVE-2025-41660

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Vendor Advisories for CVE-2025-41660 (1)

IV. Related Vulnerabilities

Same product: CODESYS Control RTE (SL)
Same vendor: CODESYS
Same weakness: CWE-669

V. Comments for CVE-2025-41660

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