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Status published
High
CVE-2022-1748
Softing Secure Integration Server NULL Pointer Dereference
Vulnerability Description
Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability.
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:
- Pedro Ribeiro and Radek Domanski, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to Softing and CISA.
References
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Medium
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Affected Vendor
Softing
View all reports →Affected Software
Secure Integration Server, OPC UA C++ SDK, edgeConnector Siemens, edgeConnector 840D, edgeConnector Modbus, edgeAggregator
Vulnerable Versions:
V1.22, V6.00, V3.10
Timeline
Official Publish:
August 17th, 2022
Last Modified:
April 16th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H