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Status published
Medium
CVE-2023-7234
Integration Objects OPC UA Server Toolkit Improper Output Neutralization for Logs
Vulnerability Description
OPCUAServerToolkit will write a log message once an OPC UA client has successfully connected containing the client's self-defined description field.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Sam Hanson of Dragos reported this vulnerability to CISA.
Affected Vendor
Integration Objects
View all reports →Affected Software
OPC UA Server Toolkit
Vulnerable Versions:
all versions
Timeline
Official Publish:
January 16th, 2024
Last Modified:
June 2nd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.