Vulnerability identifier: #VU87871

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-21918

CWE-ID: CWE-416

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Arena Simulation Software
Server applications / Virtualization software

Vendor: Rockwell Automation

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Arena Simulation Software: 16.00

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External links
http://www.rockwellautomation.com/en-us/support/advisory.SD-1665.html
http://www.cisa.gov/news-events/ics-advisories/icsa-24-086-03

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.