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CVE-2025-40759

CVSS 7.8 · High EPSS 0.16% · P36
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I. Basic Information for CVE-2025-40759

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Update 9), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC STEP 7 V20 (All versions < V20 Update 4), SIMATIC WinCC V17 (All versions < V17 Update 9), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMATIC WinCC V20 (All versions < V20 Update 4), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOCODE ES V20 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SINAMICS Startdrive V20 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Safety ES V20 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V20 (TIA Portal) (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1), TIA Portal Cloud V20 (All versions < V5.2.2.2). Affected products do not properly sanitize stored security properties when parsing project files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens多款产品 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC WinCC等都是德国西门子（Siemens）公司的产品。Siemens SIMATIC WinCC是一套自动化的数据采集与监控（SCADA）系统。Siemens SIMATIC S7-PLCSIM V17是一款PLC程序仿真软件。Siemens SIMATIC STEP 7是一款PLC程序仿真软件。 Siemens多款产品存在代码问题漏洞，该漏洞源于项目文件解析时安全属性清理不当，可能导致执行任意代码。以下产品及版本受到影响：SIMATIC S7-PLCSIM V17、SI
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 S7-PLCSIM V17 0 ~ * -
SiemensSIMATIC STEP 7 V17 0 ~ V17 Update 9 -
SiemensSIMATIC STEP 7 V18 0 ~ * -
SiemensSIMATIC STEP 7 V19 0 ~ V19 Update 4 -
SiemensSIMATIC STEP 7 V20 0 ~ V20 Update 4 -
SiemensSIMATIC WinCC V17 0 ~ V17 Update 9 -
SiemensSIMATIC WinCC V18 0 ~ * -
SiemensSIMATIC WinCC V19 0 ~ V19 Update 4 -
SiemensSIMATIC WinCC V20 0 ~ V20 Update 4 -
SiemensSIMOCODE ES V17 0 ~ * -
SiemensSIMOCODE ES V18 0 ~ * -
SiemensSIMOCODE ES V19 0 ~ * -
SiemensSIMOCODE ES V20 0 ~ * -
SiemensSIMOTION SCOUT TIA V5.4 0 ~ * -
SiemensSIMOTION SCOUT TIA V5.5 0 ~ * -
SiemensSIMOTION SCOUT TIA V5.6 0 ~ V5.6 SP1 HF7 -
SiemensSIMOTION SCOUT TIA V5.7 0 ~ * -
SiemensSINAMICS Startdrive V17 0 ~ * -
SiemensSINAMICS Startdrive V18 0 ~ * -
SiemensSINAMICS Startdrive V19 0 ~ * -
SiemensSINAMICS Startdrive V20 0 ~ * -
SiemensSIRIUS Safety ES V17 (TIA Portal) 0 ~ * -
SiemensSIRIUS Safety ES V18 (TIA Portal) 0 ~ * -
SiemensSIRIUS Safety ES V19 (TIA Portal) 0 ~ * -
SiemensSIRIUS Safety ES V20 (TIA Portal) 0 ~ * -
SiemensSIRIUS Soft Starter ES V17 (TIA Portal) 0 ~ * -
SiemensSIRIUS Soft Starter ES V18 (TIA Portal) 0 ~ * -
SiemensSIRIUS Soft Starter ES V19 (TIA Portal) 0 ~ * -
SiemensSIRIUS Soft Starter ES V20 (TIA Portal) 0 ~ * -
SiemensTIA Portal Cloud V17 0 ~ * -
SiemensTIA Portal Cloud V18 0 ~ * -
SiemensTIA Portal Cloud V19 0 ~ V5.2.1.1 -
SiemensTIA Portal Cloud V20 0 ~ V5.2.2.2 -

II. Public POCs for CVE-2025-40759

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III. Intelligence Information for CVE-2025-40759

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Same Patch Batch · Siemens · 2025-08-12 · 28 CVEs total

CVE-2025-407469.1 CRITICALSiemens SIMATIC RTLS Locating Manager 输入验证错误漏洞
CVE-2025-407438.3 HIGHSiemens多款产品 安全漏洞
CVE-2024-546788.2 HIGHSiemens多款产品 代码问题漏洞
CVE-2025-407677.8 HIGHSiemens SINEC Traffic Analyzer 安全漏洞
CVE-2025-407647.8 HIGHSiemens Simcenter Femap 缓冲区错误漏洞
CVE-2025-407627.8 HIGHSiemens Simcenter Femap 缓冲区错误漏洞
CVE-2025-300337.8 HIGHSiemens多款产品 代码问题漏洞
CVE-2025-407617.6 HIGHSiemens多款产品 安全漏洞
CVE-2024-525047.5 HIGHSiemens多款产品 代码问题漏洞
CVE-2025-407697.4 HIGHSiemens SINEC Traffic Analyzer 安全漏洞
CVE-2025-407707.4 HIGHSiemens SINEC Traffic Analyzer 安全漏洞
CVE-2025-407687.3 HIGHSiemens SINEC Traffic Analyzer 信息泄露漏洞
CVE-2024-419797.1 HIGHSiemens多款产品 安全漏洞
CVE-2024-419866.4 MEDIUMSiemens多款产品 加密问题漏洞
CVE-2025-407516.3 MEDIUMSiemens SIMATIC RTLS Locating Manager 安全漏洞
CVE-2025-300346.2 MEDIUMSiemens SIMATIC RTLS Locating Manager 安全漏洞
CVE-2025-407526.2 MEDIUMSiemens POWER METER SICAM Q100和Siemens POWER METER SICAM Q200 安全漏洞
CVE-2025-407536.2 MEDIUMSiemens POWER METER SICAM Q100和Siemens POWER METER SICAM Q200 安全漏洞
CVE-2025-405845.5 MEDIUMSiemens多款产品 代码问题漏洞
CVE-2025-407665.5 MEDIUMSiemens SINEC Traffic Analyzer 资源管理错误漏洞

Showing top 20 of 28 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: SIMATIC S7-PLCSIM V17
Same vendor: Siemens
Same weakness: CWE-502

V. Comments for CVE-2025-40759

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