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I. Basic Information for CVE-2023-52891
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1325
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens 多款产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens 多款产品存在安全漏洞，该漏洞源于攻击者利用该漏洞可能会导致高负载情况和内存耗尽。以下产品及版本受到影响：Siemens SIMATIC Energy Manager Basic V7.5 版本之前, SIMATIC Energy Manager PRO V7.5 版本之前, SIMATIC IPC DiagBase, SIMATIC IPC DiagMonitor, SIMIT V10, SIMIT V11
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
SiemensSIMATIC Energy Manager Basic 0 ~ V7.5 -
SiemensSIMATIC Energy Manager PRO 0 ~ V7.5 -
SiemensSIMATIC IPC DiagBase 0 ~ * -
SiemensSIMATIC IPC DiagMonitor 0 ~ * -
SiemensSIMIT V10 0 ~ * -
SiemensSIMIT V11 0 ~ V11.1 -
II. Public POCs for CVE-2023-52891
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III. Intelligence Information for CVE-2023-52891
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IV. Related Vulnerabilities
Same product: SIMATIC Energy Manager Basic
Same vendor: Siemens
Same weakness: CWE-1325
V. Comments for CVE-2023-52891

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