CVE-2023-52891
Siemens · published 2024-07-09
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
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.
Status at the source
- NVD status: Deferred — NVD has not analysed this CVE.
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SIMATIC Energy Manager Basic | 0 – before V7.5: affected |
| Siemens | SIMATIC Energy Manager PRO | 0 – before V7.5: affected |
| Siemens | SIMATIC IPC DiagBase | 0 – before *: affected |
| Siemens | SIMATIC IPC DiagMonitor | 0 – before *: affected |
| Siemens | SIMIT V10 | 0 – before *: affected |
| Siemens | SIMIT V11 | 0 – before V11.1: affected |
Added by CISA-ADP (Authorized Data Publisher)
| Vendor | Product | Versions |
|---|---|---|
| siemens | simatic_energy_manager_basic | 0 – before V7.5: affected |
| siemens | simatic_energy_manager_pro | 0 – before V7.5: affected |
| siemens | simatic_ipc_diagbase | 0 – * and earlier: affected |
| siemens | simatic_ipc_diagmonitor | 0 – * and earlier: affected |
| siemens | simit_v10 | 0 – * and earlier: affected |
| siemens | simit_v11 | 0 – before V11.1: affected |
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 5.3 MEDIUM — as published by Siemens AG (Secondary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: yes · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/html/ssa-088132.html
- https://cert-portal.siemens.com/productcert/html/ssa-088132.html
Source dates: published 2024-07-09, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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