Rockwellautomation: >> Arena >> 16.20.07 Security Vulnerabilities
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the siman.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-07-14
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the model.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-07-14
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the expmt.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-07-14
A security issue exists within Arena® Simulation due to a memory corruption vulnerability in the linker.exe (Siman) component. The vulnerability stems from improper validation of user-supplied data, which can result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process by convincing a user to open a malicious file.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-07-14
Rockwell Automation Arena® suffers from a
stack-based buffer overflow vulnerability. The specific flaw exists within the
parsing of DOE files. Local attackers are able to exploit this issue to
potentially execute arbitrary code on affected installations of Arena®. Exploiting
the vulnerability requires opening a malicious DOE file.
CVSS Score
7.1
EPSS Score
0.002
Published
2025-11-14
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.
CVSS Score
8.4
EPSS Score
0.003
Published
2025-08-05
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.
CVSS Score
8.4
EPSS Score
0.003
Published
2025-08-05
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.
CVSS Score
8.4
EPSS Score
0.003
Published
2025-08-05
A remote
code execution security issue exists in the Rockwell Automation Arena®. A crafted DOE
file can force Arena Simulation to write beyond the boundaries of an allocated
object. Exploitation
requires user interaction, such as opening a malicious file within the software.
If exploited, a threat actor could execute arbitrary code on the target system.
The software must run under the context of the administrator in order to cause
worse case impact. This is reflected in the Rockwell CVSS score, as AT:P.
CVSS Score
7.1
EPSS Score
0.002
Published
2025-07-09
A remote
code execution security issue exists in the Rockwell Automation Arena®. A crafted DOE
file can force Arena Simulation to write beyond the boundaries of an allocated
object. Exploitation
requires user interaction, such as opening a malicious file within the software.
If exploited, a threat actor could execute arbitrary code on the target system.
The software must run under the context of the administrator in order to cause
worse case impact. This is reflected in the Rockwell CVSS score, as AT:P.
CVSS Score
7.1
EPSS Score
0.002
Published
2025-07-09
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