CVE-2023-28829 (GCVE-0-2023-28829)
Vulnerability from cvelistv5
Published
2023-06-13 08:17
Modified
2025-01-03 01:52
Severity ?
3.9 (Low) - CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CWE
  • CWE-477 - Use of Obsolete Function
Summary
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.
References
Impacted products
Vendor Product Version
Siemens SIMATIC NET PC Software V14 Version: All versions
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