Where
AND
-Infinity
0
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow potentially resulting in a complete loss of confidentiality, integrity, and availability.

Remedy

Customers using the affected software are encouraged to apply the risk mitigations, if possible.   - Upgrade to 16.20.01 which has been patched to mitigate this issue.
First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap.

potentially resulting in a complete loss of confidentiality, integrity, and availability.

Remedy

Customers using the affected software are encouraged to apply the risk mitigations, if possible.   - Upgrade to 16.20.01 which has been patched to mitigate this issue.
First published (updated )
Severity
8.5
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

An “uninitialized variable” code execution vulnerability exists in the

Rockwell Automation Arena®

that could allow a threat actor to craft a DOE file and force the software to access a variable before it being initialized. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.

Remedy

Corrected in software version 16.20.06 and later Mitigations and Workarounds Customers using the affected software are encouraged to apply these risk mitigations, if possible. For information on how to mitigate Security Risks on industrial automation control systems, we encourage customers to implement our suggested security best practices https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight  to minimize the risk of the vulnerability.
First published (updated )

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