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CVE-2025-41738

HIGHCVSS 7.5/10EPSS 0.33%

Last modified

CVE-2025-41738 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.33%

24.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CodesysControl For Beaglebone Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Empc-A\/Imx6 Sl>= 4.5.0.0, <= 4.19.0.0
CodesysControl For Iot2000 Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Linux Arm Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Linux Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Pfc100 Sl>= 4.5.0.0, <= 4.19.0.0
CodesysControl For Pfc200 Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Plcnext Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Raspberry Pi Sl>= 4.5.0.0, < 4.19.0.0
CodesysControl For Wago Touch Panels 600 Sl>= 4.5.0.0, <= 4.19.0.0
CodesysControl Rte Sl>= 3.5.18.0, < 3.5.21.40
CodesysControl Rte Sl \(For Beckhoff Cx\)>= 3.5.18.0, < 3.5.21.40
CodesysControl Win Sl>= 3.5.18.0, < 3.5.21.40
CodesysHmi Sl>= 3.5.18.0, < 3.5.21.40
CodesysRemote Target Visu>= 3.5.18.0, < 3.5.21.40
CodesysRuntime Toolkit>= 3.5.18.0, < 3.5.21.40
CodesysVirtual Control Sl>= 4.5.0.0, < 4.19.0.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-41738?
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.
How severe is CVE-2025-41738?
CVE-2025-41738 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2025-41738?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-41738?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST