Bulletins | CERT@VDE

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-981975 V1.1 (Last Update: 2023-11-14): Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATI...

Title

SSA-981975 V1.1 (Last Update: 2023-11-14): Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATIC IPCs

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-981975.html

Summary

Several Intel-CPU based SIMATIC IPCs are affected by an information exposure vulnerability (CVE-2022-40982) in the CPU that could allow an authenticated local user to potentially read other users’ data [1]. The issue is also known as “Gather Data Sampling” (GDS) or Downfall Attacks. For details refer to the chapter “Additional ...

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 ...

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-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-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-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-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-699386 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5

Title

SSA-699386 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-699386.html

Summary

SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family before V4.5 is affected by multiple vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

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-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-975766 V1.1 (Last Update: 2023-11-14): Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Title

SSA-975766 V1.1 (Last Update: 2023-11-14): Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-975766.html

Summary

Solid Edge is affected by a file parsing vulnerability in Drawings SDK from Open Design Alliance. If a user is tricked to open a malicious DWG file with the affected application, an attacker could leverage the vulnerability to crash the application or execute arbitrary code. Siemens has released updates for ...

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

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-840800 V1.4 (Last Update: 2023-11-14): Code Injection Vulnerability in RUGGEDCOM ROS

Title

SSA-840800 V1.4 (Last Update: 2023-11-14): Code Injection Vulnerability in RUGGEDCOM ROS

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-840800.html

Summary

RUGGEDCOM ROS-based devices are vulnerable to a web-based code injection attack. To execute this attack, it is necessary to access the system via the Command Line Interface (CLI). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...

SSA-787941 V1.4 (Last Update: 2023-11-14): Denial of Service Vulnerability in RUGGEDCOM ROS devices

Title

SSA-787941 V1.4 (Last Update: 2023-11-14): Denial of Service Vulnerability in RUGGEDCOM ROS devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-787941.html

Summary

RUGGEDCOM ROS-based devices are vulnerable to a denial of service attack (Slowloris). By sending partial HTTP requests nonstop, with none completed, the affected web servers will be waiting for the completion of each request, occupying all available HTTP connections. The web server recovers by itself once the attack ends. Siemens ...

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-770902 V1.1 (Last Update: 2023-11-14): Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices

Title

SSA-770902 V1.1 (Last Update: 2023-11-14): Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices

Published

Nov. 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-770902.html

Summary

A denial of service vulnerability could allow an unauthorized attacker to cause total loss of availability in the web server of the affected devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends countermeasures for products ...

09.11.2023

Johnson Controls Quantum HD Unity

Title

Johnson Controls Quantum HD Unity

Published

Nov. 9, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-01

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable Remotely/Low attack complexity Vendor: Johnson Controls Inc. Equipment: Quantum HD Unity Vulnerability: Active Debug Code 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthorized user to access debug features that were accidentally exposed. 3. TECHNICAL DETAILS 3.1 ...

09.11.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-313-02

Hitachi Energy eSOMS

Title

Hitachi Energy eSOMS

Published

Nov. 9, 2023, 1 p.m.

URL

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: eSOMS Vulnerabilities: Generation of Error Message Containing Sensitive Information, Exposure of Sensitive System Information to an Unauthorized Control Sphere 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to disclose ...

07.11.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-311-23

GE MiCOM S1 Agile

Title

GE MiCOM S1 Agile

Published

Nov. 7, 2023, 1 p.m.

URL

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Low attack complexity Vendor: General Electric Equipment: MiCOM S1 Agile Vulnerability: Uncontrolled Search Path Element 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to upload malicious files and achieve code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ...

Mitsubishi Electric MELSEC Series

Title

Mitsubishi Electric MELSEC Series

Published

Nov. 2, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-03

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Corporation Equipment: MELSEC Series Vulnerability: Insufficient Verification of Data Authenticity 2. RISK EVALUATION Successful exploitation of this vulnerability may allow a remote attacker to reset the memory of the products to factory default state ...

Schneider Electric SpaceLogic C-Bus Toolkit

Title

Schneider Electric SpaceLogic C-Bus Toolkit

Published

Nov. 2, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-06

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: SpaceLogic C-Bus Toolkit Vulnerabilities: Improper Privilege Management, Path Traversal 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to perform remote code execution, which could result in tampering of the ...

Franklin Fueling System TS-550

Title

Franklin Fueling System TS-550

Published

Nov. 2, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-04

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.3 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: Franklin Fueling System Equipment: TS-550 Vulnerability: Use of Password Hash with Insufficient Computational Effort 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to access the device and gain unauthenticated ...