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CVE-2025-32400

Good to know:

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Date: May 7, 2025

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.

Severity Score

Related Resources (3)

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-32400
https://nvd.nist.gov/vuln/detail/CVE-2025-32400
https://www.mend.io/vulnerability-database/CVE-2025-32400

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Heap-based Buffer Overflow

CWE-122

Top Fix

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Upgrade Version

Upgrade to version https://github.com/rtlabs-com/p-net.git - public/v1.0.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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