CVE-2023-52891 (GCVE-0-2023-52891)
Vulnerability from cvelistv5
Published
2024-07-09 12:04
Modified
2025-08-27 20:42
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-1325 - Improperly Controlled Sequential Memory Allocation
Summary
A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.5), SIMATIC Energy Manager PRO (All versions < V7.5), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMIT V10 (All versions), SIMIT V11 (All versions < V11.1). Unified Automation .NET based OPC UA Server SDK before 3.2.2 used in Siemens products are affected by a similar vulnerability as documented in CVE-2023-27321 for the OPC Foundation UA .NET Standard implementation. A successful attack may lead to high load situation and memory exhaustion, and may block the server.
References
Impacted products
Vendor Product Version
Siemens SIMATIC Energy Manager Basic Version: 0   < V7.5
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