CVE-2025-41738

CVE-2025-41738 is a high-severity vulnerability in Codesys Control For Beaglebone Sl with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-843.

Key facts

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.

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 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-41738 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-41738?
CVE-2025-41738 primarily affects Codesys Control For Beaglebone Sl. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-41738?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-41738 have an EU (EUVD) identifier?
Yes. CVE-2025-41738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199975.
When was CVE-2025-41738 published?
CVE-2025-41738 was published on 2025-12-01 and last updated on 2026-06-17.

References

Affected products (17)

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