CVE-2025-41704

5.3 MEDIUM 2% exploit odds No fix listed Denial of service Device

What it is

An unauthanticated remote attacker can perform a DoS of the Modbus service by sending a specific function and sub-function code without affecting the core functionality.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 1.6% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2025-10-14 08:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-18 21:10 UTC Last updatedMost recent change to the record

Details

Published: 2025-10-14 08:15 UTC
Last modified: 2026-10-18 21:10 UTC
Exploit probability: 1.6% · EPSS, next 30 days
Weakness: CWE-770 · Allocation without limits
Record status: Deferred

Attack profile CVSS 3.1 · 5.3

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

Raw vector

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

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References

NVD record · CVE.org record