Bulletins | CERT@VDE

SSA-836027 V1.0: Client-side Authentication in Desigo CC and Cerberus DMS

Title

SSA-836027 V1.0: Client-side Authentication in Desigo CC and Cerberus DMS

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-836027.pdf

Summary

Desigo CC and Cerberus DMS are based on SIMATIC WinCC OA and implement client-side only authentication for specific parts of their client-server communication. In this configuration, attackers could impersonate other users or exploit the client-server protocol without being authenticated, as documented for SIMATIC WinCC OA in SSA-111512 [1]. Siemens recommends ...

SSA-611756 V1.0: JT File Parsing Vulnerability in JTTK and Simcenter Femap

Title

SSA-611756 V1.0: JT File Parsing Vulnerability in JTTK and Simcenter Femap

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-611756.pdf

Summary

JT Open Toolkit (JTTK) and Simcenter Femap are affected by an uninitialized pointer reference vulnerability that could be triggered while parsing JT files. If a user is tricked to open a malicious JT file with any of the affected products, this could cause the application to crash or potentially lead ...

SSA-552702 V1.0: Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products

Title

SSA-552702 V1.0: Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-552702.pdf

Summary

The products listed below do not properly authorize the change password function of the web interface. This could allow low privileged users to escalate their privileges. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific ...

SSA-501891 V1.0: Cross-Site Scripting Vulnerability in SCALANCE X-200 and X-200IRT Families

Title

SSA-501891 V1.0: Cross-Site Scripting Vulnerability in SCALANCE X-200 and X-200IRT Families

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-501891.pdf

Summary

There is a cross-site scripting vulnerability that affects the SCALANCE switches. This vulnerability if used by a threat actor could result in the stealing of session cookies and session hijacking. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-697140 V1.0: Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM Products

Title

SSA-697140 V1.0: Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM Products

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-697140.pdf

Summary

The products listed below contain a denial of service vulnerability in the TCP event interface that could allow an unauthenticated remote attacker to render the device unusable. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends ...

SSA-685781 V1.1 (Last Update: 2022-10-11): Multiple Vulnerabilities in Apache HTTP Server Affecting Siemens Products

Title

SSA-685781 V1.1 (Last Update: 2022-10-11): Multiple Vulnerabilities in Apache HTTP Server Affecting Siemens Products

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-685781.pdf

Summary

Multiple vulnerabilities were identified in the Apache HTTP Server software. These include NULL Pointer Dereferencing, Out-of-bounds Write and Server-Side Request Forgery related vulnerabilities. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or ...

SSA-712929 V1.4 (Last Update: 2022-10-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V1.4 (Last Update: 2022-10-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf

Summary

A vulnerability in the openSSL component (CVE-2022-0778, [0]) could allow an attacker to create a denial of service condition by providing specially crafted elliptic curve certificates to products that use a vulnerable version of openSSL. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-649853 V1.0: Improper Certificate Validation Vulnerability in Industrial Edge Management

Title

SSA-649853 V1.0: Improper Certificate Validation Vulnerability in Industrial Edge Management

Published

Oct. 11, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-649853.pdf

Summary

Industrial Edge Management contains a vulnerability that could allow an unauthenticated attacker to spoof a trusted entity by interfering in the communication path between the Industrial Edge Management (IEM) and the Industrial Edge Hub (IEH) using a crafted certificate. An attacker could use this to inject malicious maintenance requests (e.g. ...

September 2022

SSA-429204 V1.2 (Last Update: 2022-09-13): Open Design Alliance Drawings SDK Vulnerabilities in JT2Go and Teamcenter Visualization

Title

SSA-429204 V1.2 (Last Update: 2022-09-13): Open Design Alliance Drawings SDK Vulnerabilities in JT2Go and Teamcenter Visualization

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-429204.pdf

Summary

JT2Go and Teamcenter Visualization are affected by multiple file parsing vulnerabilities in Drawings SDK from Open Design Alliance. If a user is tricked to open a malicious DWG file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens ...

SSA-309571 V1.6 (Last Update: 2022-09-13): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Title

SSA-309571 V1.6 (Last Update: 2022-09-13): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Published

Sept. 13, 2022, 2 a.m.

URL

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

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 ...

SSB-439005 V4.7 (Last Update: 2022-09-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V4.7 (Last Update: 2022-09-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Sept. 13, 2022, 2 a.m.

URL

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

Summary

SSA-243317 V1.2 (Last Update: 2022-09-13): File Parsing Vulnerability in Simcenter Femap and Parasolid

Title

SSA-243317 V1.2 (Last Update: 2022-09-13): File Parsing Vulnerability in Simcenter Femap and Parasolid

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-243317.pdf

Summary

Simcenter Femap and Parasolid are affected by an out of bounds read vulnerability that could be triggered when the application reads files in NEU 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 ...

SSA-518824 V1.0: Multiple File Parsing Vulnerabilities in Simcenter Femap and Parasolid

Title

SSA-518824 V1.0: Multiple File Parsing Vulnerabilities in Simcenter Femap and Parasolid

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-518824.pdf

Summary

Simcenter Femap and Parasolid are affected by multiple file parsing vulnerabilities that could be triggered when the application reads files in X_T file formats. 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 ...

SSA-459643 V1.0: Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0

Title

SSA-459643 V1.0: Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-459643.pdf

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-179516 V1.7 (Last Update: 2022-09-13): OpenSSL Vulnerability in Industrial Products

Title

SSA-179516 V1.7 (Last Update: 2022-09-13): OpenSSL Vulnerability in Industrial Products

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-179516.pdf

Summary

Several Siemens industrial products are affected by a vulnerability in OpenSSL, that could result in data being sent out unencrypted by the SSL/TLS record layer. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-638652 V1.0: Authentication Bypass Vulnerability in Mendix SAML Module

Title

SSA-638652 V1.0: Authentication Bypass Vulnerability in Mendix SAML Module

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-638652.pdf

Summary

The Mendix SAML module insufficiently protects from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. Mendix has provided fix releases for the Mendix SAML module and recommends to update to the latest version. Note: For compatibility reasons, fix versions still ...

SSA-637483 V1.0: Third-Party Component Vulnerabilities in SINEC INS before V1.0 SP2

Title

SSA-637483 V1.0: Third-Party Component Vulnerabilities in SINEC INS before V1.0 SP2

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf

Summary

Multiple vulnerabilities affecting various third-party components of SINEC INS before V1.0 SP2 could allow an attacker to cause a denial of service condition, disclose sensitive data or violate the system integrity. Siemens has released an update for the SINEC INS and recommends to update to the latest version.

SSA-710008 V1.1 (Last Update: 2022-09-13): Multiple Web Vulnerabilities in SCALANCE Products

Title

SSA-710008 V1.1 (Last Update: 2022-09-13): Multiple Web Vulnerabilities in SCALANCE Products

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-710008.pdf

Summary

SCALANCE devices contain multiple vulnerabilities in MSPS based product lines that could allow authenticated remote attackers to execute custom code or create a XSS situation, as well as unauthenticated remote attackers to create a denial of service condition. Siemens has released updates for several affected products and recommends to update ...

SSA-618620 V1.1 (Last Update: 2022-09-13): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Title

SSA-618620 V1.1 (Last Update: 2022-09-13): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf

Summary

The boot loader within RUGGEDCOM ROS contains two vulnerabilities in the loading process of the operating system kernel. The more severe of these vulnerabilities could allow an attacker with local access to the device to execute arbitrary code on an affected device. Siemens recommends specific countermeasures to mitigate this issue.

SSA-712929 V1.3 (Last Update: 2022-09-13): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V1.3 (Last Update: 2022-09-13): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf

Summary

SSA-589975 V1.0: Improper Access Control Vulnerability in CoreShield OWG Software

Title

SSA-589975 V1.0: Improper Access Control Vulnerability in CoreShield OWG Software

Published

Sept. 13, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-589975.pdf

Summary

The default installation of the Windows version of the CoreShield One-Way Gateway (OWG) software sets insecure file permissions that could allow a local attacker to escalate privileges to local administrator. Siemens Mobility has released an update for the CoreShield OWG software and recommends to update to the latest version.

August 2022

SSA-669737 V1.2 (Last Update: 2022-08-09): Improper Access Control Vulnerability in SICAM TOOLBOX II

Title

SSA-669737 V1.2 (Last Update: 2022-08-09): Improper Access Control Vulnerability in SICAM TOOLBOX II

Published

Aug. 9, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-669737.pdf

Summary

SICAM TOOLBOX II contains a vulnerability that could allow an attacker access through a circumventable access control. Siemens recommends countermeasures for products where updates are not, or not yet available.

SSA-661247 V3.0 (Last Update: 2022-08-09): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

Title

SSA-661247 V3.0 (Last Update: 2022-08-09): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Published

Aug. 9, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf

Summary

On 2021-12-09, a vulnerability in Apache Log4j (a logging tool used in many Java-based applications) was disclosed, that could allow remote unauthenticated attackers to execute code on vulnerable systems. The vulnerability is tracked as CVE-2021-44228 and is also known as “Log4Shell”. On 2021-12-14 an additional denial of service vulnerability (CVE-2021-45046) ...

SSA-661034 V1.2 (Last Update: 2022-08-09): Incorrect Permission Assignment in Multiple SIMATIC Software Products

Title

SSA-661034 V1.2 (Last Update: 2022-08-09): Incorrect Permission Assignment in Multiple SIMATIC Software Products

Published

Aug. 9, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf

Summary

Multiple SIMATIC software products are affected by a vulnerability that could allow an attacker to change the content of certain metafiles and subsequently manipulate parameters or behaviour of devices configured by the affected software products. Siemens has released updates for several affected products and recommends to update to the latest ...