What is CVE-2025-7025?

CVE-2025-7025 is a high-severity vulnerability in Rockwell Automation Arena® Simulation, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-08-05.

How severe is CVE-2025-7025?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2025-7025 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Rockwell Automation Arena® Simulation

CVE-2025-7025

A memory abuse issue exists in the Rockwell Automation Arena® Simulation. A custom file can force Arena Simulation to read and write past the end of memory space. Successful use requires user action, such as opening a bad file or webpage…

Vulnerability class: Buffer Overflow

EPSS: 0.003 (20.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Rockwell Automation Arena® Simulation — versions 16.20.09 and prior
Rockwellautomation Arena

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

PSIRT@rockwellautomation.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-7025?: CVE-2025-7025 is a high-severity vulnerability in Rockwell Automation Arena® Simulation, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-08-05.
How severe is CVE-2025-7025?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2025-7025 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.