Bulletins | CERT@VDE

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Title

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-711309.html

Summary

The OPC UA implementations (ANSI C and C++) as used in several SIMATIC products contain a denial of service vulnerability that could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. Siemens has released updates for several affected products and recommends ...

SSA-042050 V1.1 (Last Update: 2023-12-12): Know-How Protection Mechanism Failure in TIA Portal

Title

SSA-042050 V1.1 (Last Update: 2023-12-12): Know-How Protection Mechanism Failure in TIA Portal

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-042050.html

Summary

The know-how protection feature in Totally Integrated Automation Portal (TIA Portal) does not properly update the encryption of existing program blocks when a project file is updated. This could allow attackers with access to the project file to recover previous - yet unprotected - versions of the project without the ...

SSA-999588 V1.0: Multiple Vulnerabilities in User Management Component (UMC) before V2.11.2

Title

SSA-999588 V1.0: Multiple Vulnerabilities in User Management Component (UMC) before V2.11.2

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-999588.html

Summary

Siemens User Management Component (UMC) before V2.11.2 is affected by multiple vulnerabilities where the most severe could lead to a restart of the UMC server. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures ...

SSA-068047 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V7.2.2

Title

SSA-068047 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V7.2.2

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-068047.html

Summary

SCALANCE M-800/S615 Family before V7.2.2 is affected by multiple vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-983300 V1.1 (Last Update: 2023-12-12): Vulnerabilities in LOGO! Soft Comfort

Title

SSA-983300 V1.1 (Last Update: 2023-12-12): Vulnerabilities in LOGO! Soft Comfort

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-983300.html

Summary

Two vulnerabilities have been identified in the LOGO! Soft Comfort software. These could allow an attacker to take over a system with the affected software installed. Siemens has released an update for LOGO! Soft Comfort and recommends to update to the latest version.

SSA-955858 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in LOGO! 8 BM Devices

Title

SSA-955858 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in LOGO! 8 BM Devices

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-955858.html

Summary

LOGO! 8 BM (incl. SIPLUS variants) contains multiple web-related vulnerabilities. These could allow an attacker to execute code remotely, put the device into a denial of service state or retrieve parts of the memory. The vulnerabilities are related to the hardware of the product. Siemens has released new hardware versions ...

SSA-077170 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 2

Title

SSA-077170 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 2

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-077170.html

Summary

SINEC INS before V1.0 SP2 Update 2 is affected by multiple vulnerabilities. Siemens has released an update for SINEC INS and recommends to update to the latest version.

November 2023

SSA-478780 V1.0: Multiple WRL File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Title

SSA-478780 V1.0: Multiple WRL File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-478780.html

Summary

Siemens Tecnomatix Plant Simulation contains multiple file parsing vulnerabilities that could be triggered when the application reads files in WRL format. If a user is tricked to open a malicious file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code ...

SSA-363107 V1.4 (Last Update: 2023-11-14): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Title

SSA-363107 V1.4 (Last Update: 2023-11-14): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-363107.html

Summary

A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-647455 V1.1 (Last Update: 2023-11-14): Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.2 on RUGGEDCOM APE1808 d...

Title

SSA-647455 V1.1 (Last Update: 2023-11-14): Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.2 on RUGGEDCOM APE1808 devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-647455.html

Summary

Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before V22.6.2. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Customers are advised to consult and implement the ...

SSA-625850 V1.0: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family

Title

SSA-625850 V1.0: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-625850.html

Summary

Versions V5.0 through V7 of the Desigo CC product family (Desigo CC, Desigo CC Compact, Desigo CC Connect, Cerberus DMS) are affected by multiple vulnerabilities in the underlying third-party component WIBU Systems CodeMeter Runtime. Successful exploitation of these vulnerabilities could allow remote attackers to execute arbitrary code on the Desigo ...

SSB-439005 V5.7 (Last Update: 2023-11-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V5.7 (Last Update: 2023-11-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssb-439005.html

Summary

SSA-764417 V1.8 (Last Update: 2023-11-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Title

SSA-764417 V1.8 (Last Update: 2023-11-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-764417.html

Summary

The SSH server on RUGGEDCOM ROS devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device. Siemens has released updates for the affected products ...

SSA-457702 V1.0: Wi-Fi Encryption Bypass Vulnerabilities in SCALANCE W700 Product Family

Title

SSA-457702 V1.0: Wi-Fi Encryption Bypass Vulnerabilities in SCALANCE W700 Product Family

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-457702.html

Summary

The SCALANCE W700 devices are affected by Wi-Fi encryption bypass vulnerabilities (“Framing Frames”) that could allow an attacker to disclose sensitive information or to steal the victims session. CVE-2022-47522 is divided into 3 different scenarios which are described in the section “Additional Information”. Siemens recommends specific countermeasures for products where ...

SSA-711309 V1.2 (Last Update: 2023-11-14): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Title

SSA-711309 V1.2 (Last Update: 2023-11-14): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-711309.html

Summary

SSA-309571 V1.9 (Last Update: 2023-11-14): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Title

SSA-309571 V1.9 (Last Update: 2023-11-14): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-309571.html

Summary

Intel has published information on vulnerabilities in Intel products in June 2021. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update. In this advisory we summarize: “2021.1 IPU – Intel® CSME, SPS and LMS Advisory” Intel-SA-00459, “2021.1 ...

SSA-691715 V1.3 (Last Update: 2023-11-14): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products

Title

SSA-691715 V1.3 (Last Update: 2023-11-14): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-691715.html

Summary

A vulnerability was identified in OPC Foundation Local Discovery Server which also affects Siemens products that could allow an attacker to escalate privileges under certain circumstances. Siemens has released an update for SIMATIC WinCC and recommends to update to the latest version. Siemens is preparing further updates and recommends specific ...

SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Title

SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-407785.html

Summary

Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution or denial of ...

SSA-456933 V1.0: Multiple Vulnerabilities in SIMATIC PCS neo before V4.1

Title

SSA-456933 V1.0: Multiple Vulnerabilities in SIMATIC PCS neo before V4.1

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-456933.html

Summary

SIMATIC PCS neo before V4.1 is affected by multiple vulnerabilities. Siemens has released a new version for SIMATIC PCS neo and recommends to update to the latest version.

SSA-617233 V1.0: Urgent/11 TCP/IP Stack Vulnerabilities in SIPROTEC 4 7SJ66 Devices

Title

SSA-617233 V1.0: Urgent/11 TCP/IP Stack Vulnerabilities in SIPROTEC 4 7SJ66 Devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-617233.html

Summary

SIPROTEC 4 7SJ66 devices are affected by multiple security vulnerabilities due to the underlying Wind River VxWorks network stack. This stack is affected by nine of the eleven vulnerabilities that are also known as “URGENT/11”. The vulnerabilities could allow an attacker to execute a variety of exploits for the purpose ...

SSA-794697 V1.4 (Last Update: 2023-11-14): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-794697 V1.4 (Last Update: 2023-11-14): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-794697.html

Summary

Multiple vulnerabilities have been identified in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-831302 V1.2 (Last Update: 2023-11-14): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-831302 V1.2 (Last Update: 2023-11-14): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-831302.html

Summary

Multiple vulnerabilities have been identified in the BIOS of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-887122 V1.0: X_T File Parsing Vulnerabilities in Simcenter Femap

Title

SSA-887122 V1.0: X_T File Parsing Vulnerabilities in Simcenter Femap

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-887122.html

Summary

Simcenter Femap is affected by out of bounds write vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution in the context ...

SSA-908185 V1.1 (Last Update: 2023-11-14): Mirror Port Isolation Vulnerability in RUGGEDCOM ROS Devices

Title

SSA-908185 V1.1 (Last Update: 2023-11-14): Mirror Port Isolation Vulnerability in RUGGEDCOM ROS Devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-908185.html

Summary

A vulnerability was identified in RUGGEDCOM ROS devices with mirror port enabled, that could allow an attacker to inject information into the network via the mirror port. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends ...