CVE-2023-27854

HIGH

Rockwellautomation Arena < 16.20.02 - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

An arbitrary code execution vulnerability was reported to Rockwell Automation in Arena Simulation that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow.  The threat-actor could then execute malicious code on the system affecting the confidentiality, integrity, and availability of the product.  The user would need to open a malicious file provided to them by the attacker for the code to execute.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0003
EPSS Percentile 8.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-125
Status published
Products (1)
rockwellautomation/arena < 16.20.02
Published Oct 27, 2023
Tracked Since Feb 18, 2026