An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.
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Fixes

Solution

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Workaround

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History

Mon, 14 Sep 2026 12:15:00 +0000

Type Values Removed Values Added
Title Path Traversal Bypass via FileType Renames in Softing OPC UA SDK and Secure Integration Server

Mon, 14 Sep 2026 05:00:00 +0000

Type Values Removed Values Added
First Time appeared Softing
Softing secure Integration Server
Weaknesses CWE-23
CPEs cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:*
Vendors & Products Softing
Softing secure Integration Server
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


Mon, 14 Sep 2026 04:45:00 +0000

Type Values Removed Values Added
Description An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-14T15:08:02.083Z

Reserved: 2023-04-05T00:00:00.000Z

Link: CVE-2023-29377

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-14T05:16:56.987

Modified: 2026-09-14T05:16:56.987

Link: CVE-2023-29377

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-14T12:00:14Z

Weaknesses