Published Date: 7/16/2025
Last updated:7/16/2025
Revision Number: 1.0
The security of our products is important to us as your chosen industrial automation supplier. This anomaly was found through a third-party advisory and is being reported based on our commitment to customer transparency and to improve their business or production environments.
AFFECTED PRODUCTS AND SOLUTION
Affected Product |
Affected Versions |
Corrected in software version |
Industrial Data Center (IDC) with VMware |
Generations 1 – 4 |
Refer to Mitigations and Workarounds |
VersaVirtual Appliance (VVA) with VMware |
Series A & B |
Refer to Mitigations and Workarounds |
Threat Detection Managed Services (TDMS) with VMware |
All |
Refer to Mitigations and Workarounds
|
Endpoint Protection Service with Rockwell Automation Proxy & VMware only |
All |
Refer to Mitigations and Workarounds
|
Engineered and Integrated Solutions with VMware |
All |
|
Remediations and Workarounds
Users with an active Rockwell Automation Infrastructure Managed Service contract or Threat Detection Managed Service contract:
Rockwell Automation will contact impacted users to discuss actions needed for remediation efforts.
Users without Rockwell Automation managed services contract, refer to Broadcom’s advisories below :
· Support Content Notification - Support Portal - Broadcom support portal
Additionally, users using the affected software, who are not able to upgrade to one of the corrected versions, are encouraged to apply security best practices, where possible.
VULNERABILITY DETAILS
Rockwell Automation used v3.1 and v4.0 of the CVSS scoring system to assess the following vulnerabilities.
CVE-2025-41236
An integer-overflow vulnerability exists in the VMXNET3 virtual network adapter used in VMware ESXi, Workstation, and Fusion. Exploitation of this vulnerability can lead to code execution on the host.
CVSS 3.1 Base Score: 9.3
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 4.0 Base Score: 9.4
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Known Exploited Vulnerability (KEV) database: No
CVE-2025-41237
An integer-underflow vulnerability exists in the Virtual Machine Communication Interface (VMCI) of VMware ESXi, Workstation, and Fusion, which can lead to an out-of-bounds write. Exploitation of this vulnerability can lead to code execution on the host.
CVSS 3.1 Base Score: 9.3
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 4.0 Base Score: 9.4
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Known Exploited Vulnerability (KEV) database: No
CVE-2025-41238
A heap-overflow vulnerability exists in the Paravirtualized SCSI (PVSCSI) controller of VMware ESXi, Workstation, and Fusion, which can lead to an out-of-bounds write. Exploitation of this vulnerability can lead to code execution on the host.
CVSS 3.1 Base Score: 9.3
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 4.0 Base Score: 9.4
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Known Exploited Vulnerability (KEV) database: No
CVE-2025-41239
An information disclosure vulnerability exists in vSockets due to the use of uninitialized memory in VMware ESXi, Workstation, Fusion, and VMware Tools. Exploitation of this vulnerability can result in the leakage of memory from processes communicating with vSockets.
CVSS 3.1 Base Score: 7.1
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS 4.0 Base Score: 8.2
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Known Exploited Vulnerability (KEV) database: No
Users can use Stakeholder-Specific Vulnerability Categorization to generate more environment-specific prioritization.
ADDITIONAL RESOURCES
The following link provides CVE information in Vulnerability Exploitability Exchange (VEX) format, which is machine readable and can be used to automate vulnerability management and tracking activities.
Glossary:
- VMXNET3: virtual network adapter optimized for VMware environments
- VMware ESXi: hypervisor that enables virtualization of servers
- VMware Workstation: desktop application that allows users to run multiple operating systems as virtual machines on a single PC
- VMware Fusion: a macOS application that enables users to run Windows and other operating systems within a virtual environment
- Code execution: an attacker's ability to run any commands or code of the attacker's choice on a target machine or in a target process
- Known Exploited Vulnerability (KEV) database: an official list of security flaws that attackers have actively exploited