SYT-2023-5: Improper access control vulnerability in OPC Suite

Publisher: Softing Industrial Automation GmbH Document category: csaf_security_advisory
Initial release date: 2023-11-29T13:17:39.103Z Engine: Secvisogram 2.2.16
Current release date: 2023-11-29T13:17:39.103Z Build Date: 2023-12-01T13:18:04.701Z
Current version: 1.0.0 Status: final
CVSSv3.1 Base Score: 5.6 Severity: medium
Original language: en-US Language:
Also referred to:



OSF_discovery service is started with weak permissions. The service executable could be changed or the service could be deleted.

CWE: CWE-284:Improper Access Control
Discovery date: 2022-10-14T10:00:00.000Z

Product status

Known affected
Product CVSS-Vector CVSS Base Score
Softing OPC Suite <= V5.25 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L 5.6


Softing Industrial Automation GmbH


Softing PSIRT - contact us at [email protected]

Revision history

Version Date of the revision Summary of the revision
1.0.0 2023-11-29T13:17:39.103Z Initial version


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