Bulletins | CERT@VDE

SSA-549234 V1.2 (Last Update: 2022-06-14): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Title

SSA-549234 V1.2 (Last Update: 2022-06-14): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-549234.pdf

Summary

A denial of service vulnerability was identified in different types of Communication Processors. An attacker could exploit this vulnerability causing the device to become un-operational until the device is restarted. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-592007 V1.7 (Last Update: 2022-06-14): Denial-of-Service Vulnerability in Industrial Products

Title

SSA-592007 V1.7 (Last Update: 2022-06-14): Denial-of-Service Vulnerability in Industrial Products

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf

Summary

Several industrial controllers are affected by a security vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct OSI Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released ...

SSA-593272 V1.7 (Last Update: 2022-06-14): SegmentSmack in Interniche IP-Stack based Industrial Devices

Title

SSA-593272 V1.7 (Last Update: 2022-06-14): SegmentSmack in Interniche IP-Stack based Industrial Devices

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-593272.pdf

Summary

A vulnerability exists in affected products that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service. Siemens has released updates for several ...

SSA-626968 V1.1 (Last Update: 2022-06-14): Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices

Title

SSA-626968 V1.1 (Last Update: 2022-06-14): Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf

Summary

Desigo PXC3, PXC4, PXC5 and DXR2 devices contain multiple vulnerabilities in the webserver application that could allow an attacker to potentially intercept unencrypted transmission of sensitive information, cause a denial of service condition, or perform remote code execution. Siemens has released updates for the affected products and recommends to update ...

SSA-629512 V1.5 (Last Update: 2022-06-14): Local Privilege Escalation Vulnerability in TIA Portal

Title

SSA-629512 V1.5 (Last Update: 2022-06-14): Local Privilege Escalation Vulnerability in TIA Portal

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf

Summary

The latest updates for TIA Portal fix a vulnerability that could allow a local attacker to execute arbitrary code with SYSTEM privileges. Update: The previously provided fixes only correctly set the permissions on English Windows versions. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, ...

SSA-631336 V1.0: Multiple Web Server Vulnerabilities in SICAM GridEdge Software

Title

SSA-631336 V1.0: Multiple Web Server Vulnerabilities in SICAM GridEdge Software

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-631336.pdf

Summary

Multiple vulnerabilities were identified in the webserver of the SICAM GridEdge application which includes missing authentication for critical API functions, absent cross-origin resource sharing restrictions and access to credentials. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-732250 V1.1 (Last Update: 2022-06-14): Libcurl Vulnerabilities in Industrial Devices

Title

SSA-732250 V1.1 (Last Update: 2022-06-14): Libcurl Vulnerabilities in Industrial Devices

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf

Summary

Vulnerabilities in third-party component cURL could allow an attacker to interfere with the affected products in various ways. 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 where updates are not, or not ...

SSA-661247 V2.9 (Last Update: 2022-06-14): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

Title

SSA-661247 V2.9 (Last Update: 2022-06-14): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Published

June 14, 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-662649 V1.1 (Last Update: 2022-06-14): Denial of Service Vulnerability in Desigo DXR and PXC Controllers

Title

SSA-662649 V1.1 (Last Update: 2022-06-14): Denial of Service Vulnerability in Desigo DXR and PXC Controllers

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-662649.pdf

Summary

A vulnerability in Desigo DXR and PXC controllers has been identified that could allow an attacker to disable and reset a device to factory state using a denial of service attack. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-679335 V1.1 (Last Update: 2022-06-14): Multiple Vulnerabilities in Embedded FTP Server of SIMATIC CP Modules

Title

SSA-679335 V1.1 (Last Update: 2022-06-14): Multiple Vulnerabilities in Embedded FTP Server of SIMATIC CP Modules

Published

June 14, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdf

Summary

SIMATIC CP 1543-1 and CP 1545-1 devices are affected by multiple vulnerabilities in ProFTPD, a third party component, that could allow a remote attacker to access sensitive information and execute arbitrary code. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-685781 V1.0: Multiple Vulnerabilities in Apache HTTP Server Affecting Siemens Products

Title

SSA-685781 V1.0: Multiple Vulnerabilities in Apache HTTP Server Affecting Siemens Products

Published

June 14, 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 an update for the SINEMA Remote Connect Server and recommends to update to the latest version. Siemens is preparing further updates and recommends specific ...

May 2022

SSA-629512 V1.4 (Last Update: 2022-05-10): Local Privilege Escalation Vulnerability in TIA Portal

Title

SSA-629512 V1.4 (Last Update: 2022-05-10): Local Privilege Escalation Vulnerability in TIA Portal

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf

Summary

SSA-162616 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.2

Title

SSA-162616 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.2

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-162616.pdf

Summary

Siemens Simcenter Femap versions before V2022.2 are affected by an out of bounds write 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 application, an attacker could leverage the vulnerability to perform remote ...

SSA-165073 V1.0: Multiple Vulnerabilities in the Webinterface of SICAM P850 and SICAM P855 Devices

Title

SSA-165073 V1.0: Multiple Vulnerabilities in the Webinterface of SICAM P850 and SICAM P855 Devices

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf

Summary

Multiple vulnerabilities were identified in the webserver of SICAM P850 and SICAM P855 devices. These include unauthenticated access to web-interface functionality, missing HTTPS or impersonation as well as cross-site scripting related vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-285795 V1.0: Denial of Service in OPC-UA in Industrial Products

Title

SSA-285795 V1.0: Denial of Service in OPC-UA in Industrial Products

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf

Summary

Vulnerability in the underlying third party component OPC UA ANSIC Stack (also called Legacy C-Stack) affects several industrial products. The vulnerability could cause a crash of the component that includes the vulnerable part of the stack. Siemens has released updates for several affected products and recommends to update to the ...

SSA-321292 V1.0: Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products

Title

SSA-321292 V1.0: Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-321292.pdf

Summary

A vulnerability has been identified in the OPC Foundation Local Discovery Server (LDS) [0] of several industrial products. The vulnerability could cause a denial of service condition on the service or the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...

SSA-363107 V1.0: An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Title

SSA-363107 V1.0: An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Published

May 10, 2022, 2 a.m.

URL

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

Summary

A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released an update for the SIMATIC WinCC V7.5 and recommends to update to the latest version. Siemens is preparing further updates and recommends specific countermeasures for products where updates are not, ...

SSA-480937 V1.0: Denial of Service Vulnerability in CP 44x-1 RNA before V1.5.18

Title

SSA-480937 V1.0: Denial of Service Vulnerability in CP 44x-1 RNA before V1.5.18

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-480937.pdf

Summary

Siemens has released a new version for the communication processor modules CP 44x-1 RNA that fixes a vulnerability that could allow an attacker to cause a denial of service condition. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-553086 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization

Title

SSA-553086 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-553086.pdf

Summary

Siemens has released updates for JT2Go and Teamcenter Visualization to fix multiple file parsing vulnerabilities. If a user is tricked to open a malicious file (crafted as CGM, TIFF or TG4) with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code ...

SSA-626968 V1.0: Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices

Title

SSA-626968 V1.0: Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf

Summary

SSA-662649 V1.0: Denial of Service Vulnerability in Desigo DXR and PXC Controllers

Title

SSA-662649 V1.0: Denial of Service Vulnerability in Desigo DXR and PXC Controllers

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-662649.pdf

Summary

SSA-732250 V1.0: Libcurl Vulnerabilities in Industrial Devices

Title

SSA-732250 V1.0: Libcurl Vulnerabilities in Industrial Devices

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf

Summary

SSA-736385 V1.0: Memory Corruption Vulnerability in OpenV2G

Title

SSA-736385 V1.0: Memory Corruption Vulnerability in OpenV2G

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf

Summary

The open source software OpenV2G contains a buffer overflow vulnerability that could allow an attacker to trigger a memory corruption. Siemens has released an update for the OpenV2G and recommends to update to the latest version.

SSA-789162 V1.0: Vulnerabilities in Teamcenter

Title

SSA-789162 V1.0: Vulnerabilities in Teamcenter

Published

May 10, 2022, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-789162.pdf

Summary

Teamcenter is affected by XML External Entity Injection (XXE, CVE-2022-29801) and a stack based buffer overflow vulnerability (CVE-2022-24290). XXE impacts only Teamcenter versions before V13.1. 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 ...