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/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
| Codesys | Control Rte Sl | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Control Rte Sl \(For Beckhoff Cx\) | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Control Win Sl | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Hmi Sl | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Remote Target Visu | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Runtime Toolkit | >= 3.5.18.0, < 3.5.21.40 |
| Codesys | Virtual Control Sl | >= 4.5.0.0, < 4.19.0.0 |
References
- https://certvde.com/de/advisories/VDE-2025-100Third Party Advisory
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2025-41738?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST