Siemens SIMATIC S7-1200 CPU - Cross-Site Scripting

A cross-site scripting vulnerability in the integrated web server on Siemens SIMATIC S7-1200 CPU devices 2.x and 3.x allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. id: CVE-2014-2908 info: name: Siemens SIMATIC S7-1200 CPU - Cross-Site Scripting author:...

CVE-2026-58115

A vulnerability has been identified in SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 All versions V4.3.4.1 running Industrial OS with Node-RED installed. Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are...

Vulnerabilities present in Siemens products

Siemens has identified vulnerabilities in various products, including Desigo, Parasolid, RUGGEDCOM, SIMATIC, Siveillance, and Solid Edge. These vulnerabilities enable malicious actors to carry out attacks that can cause the following types of damage: - Denial-of-Service DoS attacks - Data...

CVE-2026-58115

CVE-2026-58115 affects Siemens SIMATIC IoT2050 Advanced devices (6ES7647-0BA00-1YA2) running Industrial OS with Node-RED. All versions

CVE-2026-58115

A vulnerability has been identified in SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 All versions V4.3.4.1 running Industrial OS with Node-RED installed. Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are...

EUVD-2026-56119

A vulnerability has been identified in SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 All versions V4.3.4.1 running Industrial OS with Node-RED installed. Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are...

CVE-2026-58115

A vulnerability has been identified in SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 All versions V4.3.4.1 running Industrial OS with Node-RED installed. Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are...

PT-2026-70189

Name of the Vulnerable Software and Affected Versions SIMATIC IoT2050 Advanced 6ES7647-0BA00-1YA2 versions prior to V4.3.4.1 Description Devices running Industrial OS with Node-RED installed do not enforce authentication on the Node-RED HTTP interface. This allows unauthenticated access to...

Siemens SIMATIC Observable Discrepancy (CVE-2023-37482)

The webserver of several SIMATIC products is affected by a user enumeration vulnerability that could allow an unauthenticated remote attacker to identify valid usernames. The login functionality of the web server in affected devices does not normalize the response times of login attempts. An...

Siemens Interniche IP-Stack Improper Verification of Source of a Communication Channel (CVE-2025-40820)

Multiple Industrial products are affected by a vulnerability in the Interniche IP-Stack. The affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range. This could allow an unauthenticated remote attacker e.g. to interfere...

Siemens SIMATIC S7-1500 CPU 1518 MFP Access of Uninitialized Pointer (CVE-2026-43026)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505585; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP NULL Pointer Dereference (CVE-2026-23398)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505566; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Use of Uninitialized Variable (CVE-2026-23003)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505814; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP NULL Pointer Dereference (CVE-2025-23136)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505849; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Infinite Loop (CVE-2026-23113)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505588; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2025-38232)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505652; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Enforcement of Behavioral Workflow (CVE-2024-50063)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505705; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2026-31563)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505707; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2026-23100)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505857; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Handling of Structural Elements (CVE-2026-23154)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505600; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate",...