CVE-2024-21920

Rockwell Automation Arena Simulation Vulnerable To Buffer Overflow

Published Mar 26, 2024 CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Description



A memory buffer vulnerability in Rockwell Automation Arena Simulation could potentially let a threat actor read beyond the intended memory boundaries. This could reveal sensitive information and even cause the application to crash, resulting in a denial-of-service condition. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.



Remediation

Vendor Workaround

* Do not open untrusted files from unknown sources. * 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.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-19526 A memory buffer vulnerability in Rockwell Automation Arena Simulation could potentially let a threat actor read beyond the intended memory boundaries. This could reveal sensitive information and even cause the application to crash, resulting in a denial-of-service condition. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.
History
Type Values Removed Values Added
First Time appeared Rockwellautomation arena
CPEs cpe:2.3:a:rockwellautomation:arena_simulation:*:*:*:*:*:*:*:* cpe:2.3:a:rockwellautomation:arena:*:*:*:*:*:*:*:*
Vendors & Products Rockwellautomation arena Simulation
Rockwellautomation arena
Type Values Removed Values Added
First Time appeared Rockwellautomation
Rockwellautomation arena Simulation
CPEs cpe:2.3:a:rockwellautomation:arena_simulation:*:*:*:*:*:*:*:*
Vendors & Products Rockwellautomation
Rockwellautomation arena Simulation
Weaknesses

Sources

Status
PUBLISHED
Assigner
Rockwell
Published
Updated
Aug 6, 2024, 6:02 PM
Reserved
Jan 3, 2024, 4:40 PM
Status
Analyzed
Published
Mar 26, 2024, 4:15 PM
Modified
Jun 17, 2026, 7:10 AM