CVE-2025-41738

HIGH

CODESYS Control SL 4.5.0-4.18.9 - Unauthenticated Denial of Service via Type Confusion

Title source: llm
STIX 2.1

Description

An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0033
EPSS Percentile 24.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-843
Status published
Products (17)
codesys/control_for_beaglebone_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_empc-a\/imx6_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_iot2000_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_linux_arm_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_linux_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_pfc100_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_pfc200_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_plcnext_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_raspberry_pi_sl 4.5.0.0 - 4.19.0.0
codesys/control_for_wago_touch_panels_600_sl 4.5.0.0 - 4.19.0.0
... and 7 more
Published Dec 01, 2025
Tracked Since Feb 18, 2026