Published Date: 9/12/2024
Last Updated: 9/12/2024
Revision Number: 1.0
CVSS Score: v3.1: 7.5/10, v4.0: 8.7/10
The security of our products is important to us as your chosen industrial automation supplier. This anomaly was found internally during routine testing 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 Software Versions |
Corrected in Software Version |
5015-U8IHFT |
V1.011 and V1.012 |
V2.011 |
VULNERABILITY DETAILS
Rockwell Automation used the latest version of the CVSS scoring system to assess the following vulnerabilities.
CVE-2024-45825 IMPACT
A denial-of-service vulnerability exists in the affected products. The vulnerability occurs when a malformed CIP packet is sent over the network to the device and results in a major nonrecoverable fault causing a denial-of-service.
CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 4.0 Base Score: 8.7
CVSS 4.0 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE: CWE-20: Improper Input Validation
Known Exploited Vulnerability (KEV) database: No
Mitigations and Workarounds
Customers using the affected software are encouraged to apply the risk mitigations, if possible.
· Block communication to CIP class 883 if it is not required
· Block communication to CIP class 67 if it is not required
· Enforce proper network segmentation and routing controls
· For information on how to mitigate Security Risks on industrial automation control systems, we encourage customers to implement our suggested security best practices to minimize the risk of the vulnerability.
Customers can use Stakeholder-Specific Vulnerability Categorization to generate more environment-specific prioritization.
ADDITIONAL RESOURCES
