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CVE-2025-23403

Quick assessment

Affected
Siemens SIMATIC IPC DiagBase
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Siemens SIMATIC IPC DiagBase是德国西门子（Siemens）公司的一款诊断软件，用于监控和诊断 SIMATIC IPC（工业计算机）的硬件和系统状态。 Siemens SIMATIC IPC DiagBase存在安全漏洞，该漏洞源于受影响的设备未正确限制用户对注册表项的权限。这可能允许经过身份验证的攻击者将易受攻击的驱动程序加载到系统中，从而导致权限提升或绕过端点保护和其他安全措施。

CVSS 7.0 · High EPSS 0.15% · P4
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I. Basic Information for CVE-2025-23403

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions). The affected device do not properly restrict the user permission for the registry key. This could allow an authenticated attacker to load vulnerable drivers into the system leading to privilege escalation or bypassing endpoint protection and other security measures.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC IPC DiagBase 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC IPC DiagBase是德国西门子（Siemens）公司的一款诊断软件，用于监控和诊断 SIMATIC IPC（工业计算机）的硬件和系统状态。 Siemens SIMATIC IPC DiagBase存在安全漏洞，该漏洞源于受影响的设备未正确限制用户对注册表项的权限。这可能允许经过身份验证的攻击者将易受攻击的驱动程序加载到系统中，从而导致权限提升或绕过端点保护和其他安全措施。
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

Vendor Product Affected Versions CPE Subscribe
Siemens SIMATIC IPC DiagBase 0 ~ * -
Siemens SIMATIC IPC DiagMonitor 0 ~ * -

II. Public POCs for CVE-2025-23403

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III. Intelligence Information for CVE-2025-23403

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Vendor Advisories for CVE-2025-23403 (1)

Same Patch Batch · Siemens · 2025-02-11 · 16 CVEs total

CVE-2024-45386 8.8 HIGH Siemens SIMATIC PCS和Siemens TIA Administrator 代码问题漏洞
CVE-2024-54015 7.5 HIGH Siemens SIPROTEC 5 安全漏洞
CVE-2024-54089 7.5 HIGH Siemens APOGEE Series 加密问题漏洞
CVE-2025-24811 7.5 HIGH Siemens SIMATIC S7-1200 安全漏洞
CVE-2025-23363 7.4 HIGH Siemens Teamcenter 输入验证错误漏洞
CVE-2025-24499 7.2 HIGH Siemens SCALANCE Series 输入验证错误漏洞
CVE-2024-53648 6.8 MEDIUM Siemens SIPROTEC 5 安全漏洞
CVE-2024-53977 6.7 MEDIUM Siemens ModelSim和Siemens Questa 代码问题漏洞
CVE-2025-24812 6.5 MEDIUM Siemens SIMATIC S7-1200 安全漏洞
CVE-2025-24956 6.2 MEDIUM Siemens OpenV2G 安全漏洞
CVE-2024-54090 5.9 MEDIUM Siemens APOGEE Series 缓冲区错误漏洞
CVE-2023-37482 5.3 MEDIUM Siemens SIMATIC S7-1200和SIMATIC S7-1500 安全漏洞
CVE-2024-23814 5.3 MEDIUM Siemens SCALANCE Series 资源管理错误漏洞
CVE-2024-53651 4.6 MEDIUM Siemens SIPROTEC 5 安全漏洞
CVE-2025-24532 4.3 MEDIUM Siemens SCALANCE Series 访问控制错误漏洞

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-732

V. Comments for CVE-2025-23403

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