High 8.8Published Mar 24, 2026

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

Updated under an hour ago (Oct 28, 2026, 1:00 AM ET)

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It affects CODESYS Control RTE (SL) and 15 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for CODESYS Control RTE (SL)

Exploited in the last 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.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-669
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CERTVDE
NVD analysis: Awaiting Analysis
Record last updated: Mar 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

CODESYS CODESYS Control RTE (SL) codesys:control_rte_sl (from the name)	from 0.0.0 before 3.5.22.0	CNA record
CODESYS CODESYS Control RTE (for Beckhoff CX) SL codesys:control_rte_for_beckhoff_cx_sl (from the name)	from 0.0.0 before 3.5.22.0	CNA record
CODESYS CODESYS Control Win (SL) codesys:control_win_sl (from the name)	from 0.0.0 before 3.5.22.0	CNA record
CODESYS CODESYS HMI (SL) codesys:hmi_sl (from the name)	from 0.0.0 before 3.5.22.0	CNA record
CODESYS CODESYS Runtime Toolkit codesys:runtime_toolkit (from the name)	from 0.0.0 before 3.5.22.0	CNA record
CODESYS CODESYS Control for BeagleBone SL codesys:control_for_beaglebone_sl (from the name)	from 0.0.0 before 4.21.0.0	CNA record
CODESYS CODESYS Control for emPC-A/iMX6 SL codesys:control_for_empc_a_imx6_sl (from the name)	from 0.0.0 before 4.21.0.0	CNA record
CODESYS CODESYS Control for IOT2000 SL codesys:control_for_iot2000_sl (from the name)	from 0.0.0 before 4.21.0.0	CNA record
CODESYS CODESYS Control for Linux ARM SL codesys:control_for_linux_arm_sl (from the name)	from 0.0.0 before 4.21.0.0	CNA record
CODESYS CODESYS Control for Linux SL codesys:control_for_linux_sl (from the name)	from 0.0.0 before 4.21.0.0	CNA record
1–10 of 16

References

References

https://certvde.com/de/advisories/VDE-2026-011

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.