CVE-2026-54429

A vulnerability has been identified in SIMATIC S7-PLCSIM Advanced All versions. Affected devices do not properly handle high-volume multicast network traffic, which can exhaust available memory resources in the affected application. This could allow an unauthenticated attacker on the local networ...

CVE-2026-54429

The CVE-2026-54429 entry concerns SIMATIC S7-PLCSIM Advanced (All versions). The issue is that the application does not properly handle high-volume multicast network traffic, leading to memory exhaustion and a denial-of-service condition. This can be triggered by an unauthenticated attacker on th...

EUVD-2026-43649

A vulnerability has been identified in SIMATIC S7-PLCSIM Advanced All versions. Affected devices do not properly handle high-volume multicast network traffic, which can exhaust available memory resources in the affected application. This could allow an unauthenticated attacker on the local networ...

EUVD-2021-12566

Malware in sbrugna...

EUVD-2021-12567

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EUVD-2021-12565

Malware in sbrugna...

Siemens多款产品 代码问题漏洞

Siemens SIMATIC STEP and Siemens SIMATIC S7-PLCSIM V17 are both products of Siemens, Germany.Siemens SIMATIC STEP is a comprehensive engineering tool for configuring and programming SIMATIC controllers.Siemens SIMATIC S7-PLCSIM V17 is a PLC program simulation software. PLCSIM V17 is a PLC program...

CVE-2021-25675

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, a divide by zero operation could occur and cause...

CVE-2021-25673

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, the application could enter an infinite loop,...

CVE-2021-25674

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, a NULL pointer deference condition could cause t...

Siemens Engineering Platforms Deserialization Vulnerability

SIMATIC S7-PLCSIM simulates the S7-1200, S7-1500 and several other PLC derivatives and is shipped as part of SIMATIC STEP 7. SIMATIC STEP 7 TIA Portal is an engineering software package for configuring and programming SIMATIC controllers.SIMOCODE ES is the central software package for the...

CVE-2024-52051

The CVE-2024-52051 entry describes a local arbitrary code execution vulnerability in Siemens engineering and automation software. Affected products include SIMATIC S7-PLCSIM, STEP 7 Safety, STEP 7, WinCC Unified PC Runtime/Unified/WinCC, SIMOCODE ES, SIMOTION SCOUT TIA, SINAMICS Startdrive, SIRIU...

CVE-2024-49849

A vulnerability has been identified in SIMATIC S7-PLCSIM V16 All versions, SIMATIC S7-PLCSIM V17 All versions, SIMATIC STEP 7 Safety V16 All versions, SIMATIC STEP 7 Safety V17 All versions V17 Update 9, SIMATIC STEP 7 Safety V18 All versions, SIMATIC STEP 7 Safety V19 All versions V19 Update 4,...

Siemens Industrial Product Denial of Service Vulnerability (CNVD-2022-87982)

SIMATIC Drive Controllers for the automation of production machines combine the functionality of SIMATIC S7-1500 CPUs with that of SINAMICS S120 drive controls.SIMATIC ET 200SP Open Controller is the PC-based version of the SIMATIC S7-1500 controller. Includes optional visualization features and...

Siemens SIMATIC Industrial Products Operation On a Resource After Expiration or Release (CVE-2021-37185)

A vulnerability has been identified in SIMATIC Drive Controller family All versions = V2.9.2 = V21.9 = V4.5.0 = V2.9.2 = V21.9 = V4.0 V4.0 SP1, SIPLUS TIM 1531 IRC All versions V2.3.6, TIM 1531 IRC All versions V2.3.6. An unauthenticated attacker could cause a denial- of-service condition in a PL...

CVE-2020-28397

CVE-2020-28397 affects Siemens SIMATIC products due to an incorrect authorization check that could allow an attacker to read information about access-protected PLC variables via port 102/tcp when multiple attributes are read. Affected: SIMATIC Drive Controller family (all versions < V2.9.2); S...

CVE-2020-15782

CVE-2020-15782 covers Siemens SIMATIC S7-1200/1500 CPUs and related devices (including ET 200SP Open Controller, S7-PLCSIM Advanced, SINAMICS GH180, SINUMERIK MC/ONE, and S7-1500 Software Controller) with a memory protection bypass via a specific operation. A remote, unauthenticated attacker can ...

CVE-2021-25673

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, the application could enter an infinite loop,...

CVE-2021-25674

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, a NULL pointer deference condition could cause t...

CVE-2021-25674

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 All versions. An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, a NULL pointer deference condition could cause t...