ICS Advisories

Risk evaluation

An optional package of the TwinCAT 3 XAR installs the TwinCAT 3 HMI Server on a device. It provides a server configuration page which can be accessed by administrative users only. When such an administrator accesses the server configuration page it is possible to upload arbitrary content into the CUSTOM_CSS field which is then persisted on the device and later returned and rendered with each login and error page. Please note that administrators have the access rights to modify any content on the HMI server, for example, via the server configuration page. Therefore, administrators would have to act maliciously to exploit this vulnerability.

Mitigatiesamenvatting

Please update to a recent version of the affected components.

Risk evaluation

Several vulnerabilities have been identified in the WAGO 852‑1328 device's web‑based management interface, which is implemented using a modified lighttpd server and custom CGI binaries. These issues include multiple stack buffer overflows, an authentication bypass, and insecure credential storage.

Mitigatiesamenvatting

Please update your devices to the specified fixed firmware version 02.65.

Risk evaluation

TruControl laser control software from versions 2.14.0 to 3.14.0 use sudo versions affected by CVE-2021-3156. The affected sudo has a heap-based buffer overflow, allowing privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.

Mitigatiesamenvatting

- Update to TruControl version 3.16.0 or higher or - Please contact your service partner (service.tls@trumpf.com) for instructions on how to retrieve the patch

Risk evaluation

**PIT User Authentication Service is part of the operating mode selection and access permission system PITmode.** The PIT User Authentication Service is affected by multiple vulnerabilities in included third-party components.

Mitigatiesamenvatting

Limit network access to the PITreader and PIT User Authentication Service by using a firewall, a host-based firewall or similar measures.

Risk evaluation

FactoryViews bundles many third-party applications which are used in background processes to provide the software's features. From time to time, vulnerabilities in these bundled applications are discovered. These are typically fixed in newer versions of FactoryViews by updating the bundled applications. FactoryViews versions up to and including 1.5.2 contain around 200 such vulnerabilities listed in this advisory.Version 1.6.0 is a security rollup release which includes updates to all bundled applications and fixes these vulnerabilities. At this time, FactoryViews Lite cannot be updated beyond version 1.1. FactoryViews 1.7 unifies the non-Lite and Lite versions and fixes these vulnerabilities for users of FactoryViews Lite.

Mitigatiesamenvatting

FactoryViews (non-Lite): Upgrade to FactoryViews 1.6.0. See the upgrade guide for information on how to upgrade. FactoryViews Lite: Upgrade to FactoryViews 1.7.0. See the upgrade guide for information on how to upgrade.

Risk evaluation

The vulnerability CVE-2025-41726 (NN-2025-0074) allows an authenticated remote user to execute arbitrary commands on the device. This can be exploited over the web UI or via API. In one case the execution of the arbitrary command happens within a privileged process. The vulnerability CVE-2025-41727 (NN-2025-0075) allows a local user with low privileges on the device to bypass the authentication mechanism of the UI and send commands to a privileged process which it executes on behalf of that user but with higher privileges. This way the local user can escalate privileges. The vulnerability CVE-2025-41728 (NN-2025-0076) allows an authenticated remote user to cause an out-of-bounds read operation within a specific service process which runs on the device. The read operation might copy sensitive information from the memory of the specific service into a response message which is then provided to the user but the user cannot choose which information is disclosed.

Mitigatiesamenvatting

Please update to a recent version of the affected components or update the complete operating system image. Operating system images are available on request from Beckhoff's service (service@beckhoff.com). The setup / installer for Windows 10 and 11 are available on request from Beckhoff's service also.

Risk evaluation

SICK has identified a 3rd party vulnerability (CVE-2025-55093) in the nanoScan3 and microScan3. Only specific variants within the microScan3 and nanoScan3 families are affected by CVE-2025-55093. The underlying issue in the NetX Duo networking module could, under specific conditions, cause the device to enter a safe error state that requires a restart. SICK recommends applying the mitigation for CVE-2025-55093.

Mitigatiesamenvatting

Ensure that an IP address is configured or assigned via DHCP and that the network is properly secured against unauthorized access so that only trusted entities have access to the devices. Furthermore, you should apply the following General Security Measures when operating the product to mitigate the associated security risk. The collected resources ”SICK Operating Guidelines” and ”ICS-CERT recommended practices on Industrial Security” could help to implement the general security practices.

Risk evaluation

SICK has identified multiple vulnerabilities in the SICK Incoming Goods Suite product. Vulnerabilities related to Grafana apply exclusively to the administrative user interface for log management and do not affect the Incoming Goods Suite user interface. The vulnerabilities could potentially affect the confidentiality, integrity an availability of the product. Therefore it is strongly recommended to apply general security practices when operating the product.

Mitigatiesamenvatting

Users are strongly recommended to upgrade to the latest release of Incoming Goods Suite (>= 1.2.1).

Risk evaluation

Two remote stack buffer overflow vulnerabilities were discovered in WAGO industrial switches. These issues originate from unsafe input handling in custom HTTP request parsing functions within the lighttpd binary. The affected binary lacks modern security features such as PIE and RELRO, increasing the risk of successful exploitation.

Mitigatiesamenvatting

Please update your devices to the specified fixed firmware version.

Risk evaluation

SICK has identified multiple vulnerabilities in the SICK TDC-X401GL product. The vulnerabilities could potentially affect the confidentiality, integrity an availability of the product. Therefore it is strongly recommended to apply general security practices when operating the product. SICK is currently not aware of any public exploits.

Mitigatiesamenvatting

Users are strongly recommended to upgrade to the latest release of TDC-X401GL (>= 1.4.0).

Risk evaluation

In ifm Smart PLC firmware up to version 4.3.17 for Smart PLC controllers AC14xx and AC4xxS, an attacker can access the configuration by using the hardcoded credentials. The endpoint hosts a scripts capable of executing various commands.

Mitigatiesamenvatting

When using automation components, make sure that no unauthorized access can take place. Addition measures should be taken to ensure that the components do not have direct access to Internet resources and that they cannot be accessed from insecure networks. Use available security measures such as authentication and authorization groups.

Risk evaluation

moneo \"Forgot Password\" function has a vulnerability which allows gaining privileged access.

Mitigatiesamenvatting

Update to moneo version 1.13.5 or later.

Risk evaluation

A code injection vulnerability at the upload-config endpoint in the firmware of TC ROUTER and CLOUD CLIENT Industrial Mobile network routers has been discovered that can be exploited by an high privileged attacker.

Mitigatiesamenvatting

As this vulnerability can only be exploited by an authenticated high privileged user, Phoenix Contact recommends to strictly restrict administrative access to the device. The administrative use shall only import configuration files from trusted sources.

Risk evaluation

Multiple vulnerabilities have been identified in the FL SWITCH 2xxx firmware prior to version 3.50. Two of these (CVE-2025-41692 and CVE-2025-41696) enable an attacker to access the device's file system. Two other vulnerabilities (CVE-2025-41693 and CVE-2025-41694) are related to Denial of Service (DoS) attacks, which partly limit the device's functionality. Another vulnerability (CVE-2025-41697) allows an unauthenticated physical attacker to access a login shell via an undocumented UART port. Furthermore, there are multiple vulnerabilities relating to reflected cross-site scripting in the web-based management of the device. All vulnerabilities have been resolved in firmware version 3.50.

Mitigatiesamenvatting

Phoenix Contact strongly recommends to upgrade to firmware 3.50 which addresses this vulnerability and is available for download for all affected devices.

Risk evaluation

An unauthenticated remote attacker could reset the administrator's password with information from the default, self-signed certificate.

Mitigatiesamenvatting

The certificate is renewed by adjusting the hostname to an own customer-specific, so it does not contain the serial number.

Risk evaluation

A vulnerability in Wibu-Systems CodeMeter (up to version 7.60b) affects multiple Endress+Hauser products. This flaw can lead to a heap buffer overflow, which may allow remote code execution under certain conditions.

Mitigatiesamenvatting

If possible, configure CodeMeter to run in client-only mode. If server mode is required, restrict access to authorized clients by implementing an access control list. For Proline Promag 800 OPC UA Connectivity, CodeMeter operates as a server only during license activation. Installation and license activation are managed by Endress+Hauser. If a customer performs manual license activation, it is strongly recommended to limit network access to necessary clients only by using firewalls or equivalent security measures.

Risk evaluation

MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications. MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.

Mitigatiesamenvatting

Festo Didactic has released Factory Control Panel as a replacement for XAMPP on its MES PCs. Contact technical support at services.didactic@festo.com to obtain the current version of Factory Control Panel which includes fixes for these vulnerabilities.

Risk evaluation

A vulnerability has been discovered in the print engine of the CODESYS development system. If a CODESYS project file or archive file was crafted in a specific way, the CODESYS development system could execute arbitrary code when a user opens these files and configures the print/printer options or prints the project or parts of it. This arbitrary code would be executed in the context of the user who was tricked into opening the project.

Mitigatiesamenvatting

Open/install CODESYS archives, projects and packages from trustworthy sources only.

Risk evaluation

A vulnerability in the devices UMG 96-PA and UMG 96-PA-MID+ enables an unauthenticated remote attacker to cause the device to become unavailable.

Mitigatiesamenvatting

It is strongly advised to operate the device in a closed network protected by a suitable firewall. Network access to the device should be limited to only enable necessary components to access it. Special focus should be on the Modbus protocol as the core communication protocol of the device.

Risk evaluation

Vulnerabilities have been discovered in the WAGO Device Manager that allow any origin to access the server and set header values, as well as an endpoint that permits read access to the file system. The WAGO Device Manager is a software for configuring and parameterizing single WAGO products, which is included in the firmware. These vulnerabilities could be exploited by attackers to send requests and read server responses through crafted web applications or to access the file system.

Mitigatiesamenvatting

Update to Firmware version 04.07.01 (FW29) or 03.10.11 (FW22 Patch 2). For the latest Custom Firmware please contact the WAGO support.

Risk evaluation

SICK has identified multiple vulnerabilities in the SICK TLOC100-100 product. The vulnerabilities could potentially affect the confidentiality, integrity an availability of the product. Therefore it is strongly recommended to apply general security practices when operating the product. SICK is currently not aware of any public exploits.

Mitigatiesamenvatting

Please make sure that only trusted entities have access to the device. Furthermore, you should apply the following General Security Measures when operating the product to mitigate the associated security risk. The collected resources "SICK Operating Guidelines" and "ICS-CERT recommended practices on Industrial Security" could help to implement the general security practices.

Risk evaluation

A vulnerability was identified in the variTRON password generation algorithm of the debug-interface. The PRNG is initialized with the current Unix Timestamp, thus the resulting password is predictable. With the password root-access to the UART and ssh Interface can be gained. The impact is limited, since the debug-interface has to be actively enabled by an authorized user and will be deactivated automatically after the next reboot of the device.

Mitigatiesamenvatting

Update the affected products to version 9.0.2.5.

Risk evaluation

Siemens SIMATIC S7-1200 and S7-1500 CPUs contained in various Festo Didactic products contain a memory protection bypass vulnerability that could allow an attacker to write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks

Mitigatiesamenvatting

Update Siemens Simatic S7-1500 / ET200SP Firmware to V2.9.2 or higher

Risk evaluation

Several high severity vulnerabilities in CODESYS V3 affecting Festo products could lead to Remote Code Execution or Denial of Service.

Mitigatiesamenvatting

As part of a security strategy, Festo recommends the following general defense measures to reduce the risk of exploits: - Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside - Use firewalls to protect and separate the control system network from other networks - Use VPN (Virtual Private Networks) tunnels if remote access is required Activate and apply user management and password features - Use encrypted communication links - Limit the access to both development and control system by physical means, operating system features, etc. - Protect both development and control system by using up to date virus detecting solutions Festo strongly recommends to minimize and protect network access to connected devices with state of the art techniques and processes. For a secure operation follow the recommendations in the product manuals.

Risk evaluation

Several WAGO firmwares installed on different devices are impacted by various CODESYS vulnerabilities. These affect the runtime, visualization, and OPC UA server.

Mitigatiesamenvatting

Update to Firmware version 04.08.01 (FW30), 01.05.01 (FW05), 03.10.11 (FW22 Patch 2). For the latest Custom Firmware please contact the WAGO support.