How severe is CVE-2025-41709?

CVE-2025-41709 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-41709 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-41709?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-41709 have an EU (EUVD) identifier?

Yes. CVE-2025-41709 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208465.

When was CVE-2025-41709 published?

CVE-2025-41709 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2025-41709

CVE-2025-41709 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208465
Weakness: CWE-78
Published: 2026-03-10
Last modified: 2026-06-17

Description

An unauthenticated remote attacker can perform a command injection via Modbus-TCP or Modbus-RTU to gain read and write access on the affected device.

Frequently asked questions

What is CVE-2025-41709?: An unauthenticated remote attacker can perform a command injection via Modbus-TCP or Modbus-RTU to gain read and write access on the affected device.
How severe is CVE-2025-41709?: CVE-2025-41709 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-41709 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-41709?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-41709 have an EU (EUVD) identifier?: Yes. CVE-2025-41709 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208465.
When was CVE-2025-41709 published?: CVE-2025-41709 was published on 2026-03-10 and last updated on 2026-06-17.

References

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