Vulnerability · Published Aug 5, 2025 · Assigned by Rockwell
CVE-2025-7025Rockwell Automation Heap-based Buffer Overflow In Arena® Simulation
High 8.4
In plain English
A high-severity heap buffer overflow in Arena® Simulation from Rockwell Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 4.0)8.4High
Exploit odds (30 days)0.3%top 80.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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. If used, a threat actor could execute code or disclose information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Rockwell Automation | Arena® Simulation | 16.20.09 and prior |
Weakness: CWE-122 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N