Published Date: August 13, 2024
Last updated: August 13, 2024
Revision Number: 1.0
CVSS Score: Please see below
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 |
First Known in Software Version |
Corrected in Software Version |
AADvance® Standalone OPC-DA Server |
v2.01.510 |
v2.02 and later |
VULNERABILITY DETAILS
CVE IMPACT
An arbitrary code execution vulnerability exists in the affected product. The vulnerability occurs due to a vulnerable component, Log4Net v1.2, which has multiple vulnerabilities listed below:
- CVE-2018-1285, CVSS score 7.5 - log4net config file does not disable XML external entities
- CVSS Base Score: 7.5
- CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE-20: Improper Input Validation
- Known Exploited Vulnerability (KEV) database: None
- CVE-2006-0743, CVSS score 5.3 - format string vulnerability in log4net
- CVSS Base Score: 5.3
- CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CWE-134: Use of Externally Controlled Format String
- Known Exploited Vulnerability (KEV) database: None
Mitigations and Workarounds
Customers using the affected software are encouraged to apply the risk mitigations, if possible.
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
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.
