CVE-2025-41660: Codesys Control For Beaglebone Sl

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system, enabling unauthorized code execution.

Affected products

• Codesys Codesys Control For Beaglebone Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Empc-a/imx6 Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For IOT2000 Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Linux Arm Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Linux Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For PFC100 Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For PFC200 Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Plcnext Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Raspberry Pi Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control For Wago Touch Panels 600 Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)
• Codesys Codesys Control Rte For Beckhoff Cx Sl: from 0.0.0, before 3.5.22.0 (fixed in 3.5.22.0)
• Codesys Codesys Control Rte Sl: from 0.0.0, before 3.5.22.0 (fixed in 3.5.22.0)
• Codesys Codesys Control Win Sl: from 0.0.0, before 3.5.22.0 (fixed in 3.5.22.0)
• Codesys Codesys HMI Sl: from 0.0.0, before 3.5.22.0 (fixed in 3.5.22.0)
• Codesys Codesys Runtime Toolkit: from 0.0.0, before 3.5.22.0 (fixed in 3.5.22.0)
• Codesys Codesys Virtual Control Sl: from 0.0.0, before 4.21.0.0 (fixed in 4.21.0.0)

Published 2026-03-24. Last modified 2026-06-17.