Heap-based Buffer Overflow in RT-Labs P-Net v1.0.1
CVE-2025-32400

7.5HIGH

Key Information:

Vendor

Rt-labs

Status
P-net
Vendor
CVE Published:
7 May 2025

What is CVE-2025-32400?

A vulnerability exists within RT-Labs P-Net versions up to 1.0.1 that may allow an attacker to exploit a heap-based buffer overflow. By sending a specially crafted RPC packet, an attacker could potentially crash IO devices utilizing this library. This flaw poses a risk as it may disrupt operational functionality in affected systems.

Affected Version(s)

P-Net 0 <= 1.0.1

References

https://www.nozominetworks.com/labs/vulnerability-advisor...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Luca Borzacchiello of Nozomi Networks.
.