A vulnerability has been identified in SIMATIC NET PC Software V14 (All versions), SIMATIC NET PC Software V15 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC (All versions < V8.0), SINAUT Software ST7sc (All versions). Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These
services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption of contents.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 03 Jan 2025 02:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: siemens
Published: 2023-06-13T08:17:07.989Z
Updated: 2025-01-03T01:52:55.603Z
Reserved: 2023-03-24T15:17:29.558Z
Link: CVE-2023-28829
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-02T13:51:38.624Z
 NVD
                        NVD
                    Status : Modified
Published: 2023-06-13T09:15:16.707
Modified: 2024-11-21T07:56:06.343
Link: CVE-2023-28829
 Redhat
                        Redhat
                    No data.