5.3

CVE-2023-52891

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.
Daten sind bereitgestellt durch das CVE Programm von Authorized Data Publishers (ADP) (Unstrukturiert)
Herstellersiemens
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Produkt simatic_energy_manager_basic
Default Statusunknown
Version 0
Version < V7.5
Status affected
Herstellersiemens
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Produkt simatic_energy_manager_pro
Default Statusunknown
Version 0
Version < V7.5
Status affected
Herstellersiemens
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Produkt simatic_ipc_diagbase
Default Statusunknown
Version <= *
Version 0
Status affected
Herstellersiemens
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Produkt simatic_ipc_diagmonitor
Default Statusunknown
Version <= *
Version 0
Status affected
Herstellersiemens
≫
Produkt simit_v10
Default Statusunknown
Version <= *
Version 0
Status affected
Herstellersiemens
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Produkt simit_v11
Default Statusunknown
Version 0
Version < V11.1
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.366
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Siemens 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-1325 Improperly Controlled Sequential Memory Allocation

The product manages a group of objects or resources and performs a separate memory allocation for each object, but it does not properly limit the total amount of memory that is consumed by all of the combined objects.

https://cert-portal.siemens.com/productcert/html/ssa-088132.html