Bulletins | CERT@VDE

SSA-549234 V1.1 (Last Update: 2021-12-14): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Title

SSA-549234 V1.1 (Last Update: 2021-12-14): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Published

Dec. 14, 2021, 1 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-324955 V1.7 (Last Update: 2021-12-14): SAD DNS Attack in Linux Based Products

Title

SSA-324955 V1.7 (Last Update: 2021-12-14): SAD DNS Attack in Linux Based Products

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-324955.pdf

Summary

A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for several affected products and ...

SSA-114589 V1.1 (Last Update: 2021-12-14): Multiple Vulnerabilities in Nucleus RTOS based APOGEE, TALON and Desigo PXC/PXM Prod...

Title

SSA-114589 V1.1 (Last Update: 2021-12-14): Multiple Vulnerabilities in Nucleus RTOS based APOGEE, TALON and Desigo PXC/PXM Products

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf

Summary

Multiple vulnerabilities (also known as “NUCLEUS:13”) have be identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-044112: https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf. The products listed below use affected versions of the Nucleus software and inherently contain these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for ...

SSA-133772 V1.0: Zip Path Traversal Vulnerability in Teamcenter Active Workspace

Title

SSA-133772 V1.0: Zip Path Traversal Vulnerability in Teamcenter Active Workspace

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-133772.pdf

Summary

A zip path traversal vulnerability in Teamcenter Active Workspace could allow an attacker to achieve remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-160202 V1.0: Multiple Access Control Vulnerabilities in SiPass Integrated

Title

SSA-160202 V1.0: Multiple Access Control Vulnerabilities in SiPass Integrated

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

Summary

SiPass integrated contains multiple vulnerabilities that could allow an unauthenticated remote attacker to access or modify several internal application resources. Siemens has released a tool, “SiPass integrated Component Manager”, to remediate the vulnerabilities on all maintained and supported versions of SiPass integrated and recommends to apply this tool.

SSA-161331 V1.0: Scene File Parsing Vulnerability in Simcenter STAR-CCM+ Viewer before V2021.3.1

Title

SSA-161331 V1.0: Scene File Parsing Vulnerability in Simcenter STAR-CCM+ Viewer before V2021.3.1

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-161331.pdf

Summary

Siemens Simcenter STAR-CCM+ Viewer is affected by a vulnerability that could be triggered when the application reads scene (.sce) files. If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and potentially also to arbitrary code execution or data extraction ...

SSA-199605 V1.0: Arbitrary File Download Vulnerability in SIMATIC eaSie PCS 7 Skill Package

Title

SSA-199605 V1.0: Arbitrary File Download Vulnerability in SIMATIC eaSie PCS 7 Skill Package

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-199605.pdf

Summary

SIMATIC eaSie PCS 7 Skill Package contains a path traversal vulnerability that could allow an authenticated remote attacker to read arbitrary files for the application server. Siemens has released an update for the SIMATIC eaSie PCS 7 Skill Package and recommends to update to the latest version.

SSA-352143 V1.0: Multiple File Parsing Vulnerabilities in JTTK before V11.0.3.0 and JT Utilities before V13.0.3.0

Title

SSA-352143 V1.0: Multiple File Parsing Vulnerabilities in JTTK before V11.0.3.0 and JT Utilities before V13.0.3.0

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-352143.pdf

Summary

JT Open Toolkit (JTTK) before V11.0.3.0 contains multiple vulnerabilities that could be triggered when the affected product reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V13.0.3.0. If a user is tricked to open a malicious file with any of the affected products, this could lead ...

SSA-390195 V1.0: LibVNC Vulnerabilities in SIMATIC ITC Products

Title

SSA-390195 V1.0: LibVNC Vulnerabilities in SIMATIC ITC Products

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf

Summary

Multiple LibVNC vulnerabilities in the affected products listed below could allow remote code execution, information disclosure and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-044112 V1.1 (Last Update: 2021-12-14): Multiple Vulnerabilities (NUCLEUS:13) in the TCP/IP Stack of Nucleus RTOS

Title

SSA-044112 V1.1 (Last Update: 2021-12-14): Multiple Vulnerabilities (NUCLEUS:13) in the TCP/IP Stack of Nucleus RTOS

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf

Summary

The TCP/IP stack and related services (FTP, TFTP) of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contain several vulnerabilities, also known as “NUCLEUS:13” and as documented below. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures ...

SSA-396621 V1.0: Multiple File Parsing Vulnerabilities in JTTK before V10.8.1.1 and JT Utilities before V12.8.1.1

Title

SSA-396621 V1.0: Multiple File Parsing Vulnerabilities in JTTK before V10.8.1.1 and JT Utilities before V12.8.1.1

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-396621.pdf

Summary

JT Open Toolkit (JTTK) before V10.8.1.1 contains multiple vulnerabilities that could be triggered when it reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V12.8.1.1. If a user is tricked to open a malicious file with any of the affected products, this could lead the application ...

SSA-400332 V1.0: Insufficient Design IP Protection in IEEE 1735 Recommended Practice - Impact to Questa and ModelSim

Title

SSA-400332 V1.0: Insufficient Design IP Protection in IEEE 1735 Recommended Practice - Impact to Questa and ModelSim

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-400332.pdf

Summary

Recent security research identifies weaknesses in the IEEE 1735 recommended practice for encryption of Design IP, which could allow a sophisticated attacker access to unencrypted Design IP data in IEEE 1735-compliant products. This advisory addresses the specific details for the affected Siemens software products: Questa and ModelSim simulators. Siemens is ...

SSA-463116 V1.0: Multiple Access Control Vulnerabilities in Siveillance Identity before V1.6.284.0

Title

SSA-463116 V1.0: Multiple Access Control Vulnerabilities in Siveillance Identity before V1.6.284.0

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf

Summary

Siveillance Identity contains multiple vulnerabilities that could allow an unauthenticated remote attacker to access or modify several internal application resources. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-496292 V1.0: Remote Code Execution Vulnerability in POWER METER SICAM Q100

Title

SSA-496292 V1.0: Remote Code Execution Vulnerability in POWER METER SICAM Q100

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-496292.pdf

Summary

POWER METER SICAM Q100 contains a vulnerability that could allow an attacker to remotely execute code. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-523250 V1.0: Improper Certificate Validation Vulnerability in SINUMERIK Edge

Title

SSA-523250 V1.0: Improper Certificate Validation Vulnerability in SINUMERIK Edge

Published

Dec. 14, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-523250.pdf

Summary

A vulnerability was found in SINUMERIK Edge that could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server. Siemens has released an update for the SINUMERIK Edge and recommends to update to the latest version.

13.12.2021

SSA-661247 V1.0: Apache Log4j Vulnerability (CVE-2021-44228, Log4Shell) - Impact to Siemens Products

Title

SSA-661247 V1.0: Apache Log4j Vulnerability (CVE-2021-44228, Log4Shell) - Impact to Siemens Products

Published

Dec. 13, 2021, 1 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”. Siemens is currently investigating to determine which products are ...

09.12.2021

Hillrom Welch Allyn Cardio Products

Title

Hillrom Welch Allyn Cardio Products

Published

Dec. 9, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-21-343-01

Summary

This advisory contains mitigations for an Authentication Bypass Using an Alternate Path or Channel vulnerability in Hillrom Welch Allyn cardiology devices.

09.12.2021

Hitachi Energy GMS600, PWC600, and Relion

Title

Hitachi Energy GMS600, PWC600, and Relion

Published

Dec. 9, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-343-01

Summary

This advisory contains mitigations for an Improper Access Controls vulnerability in Hitachi Energy GMS600, PWC600, and Relion circuit breaker monitoring systems.

08.12.2021

BOSCH PSIRT

Multiple Vulnerabilities in Bosch BT software products

Title

Multiple Vulnerabilities in Bosch BT software products

Published

Dec. 8, 2021, 1 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html

Summary

BOSCH-SA-043434-BT: A recently discovered security vulnerability allows an unauthenticated attacker to cause an application to crash (Denial of Service / DoS) and for the VRM opens the possibility to send unauthenticated commands for a short time (this vulnerability is rated critical).The VRM, DIVAR IP and BVMS with VRM are also ...

07.12.2021

Hitachi Energy RTU500 OpenLDAP

Title

Hitachi Energy RTU500 OpenLDAP

Published

Dec. 7, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-341-01

Summary

This advisory contains mitigations for Type Confusion, and Reachable Assertion vulnerabilities in Hitachi Energy RTU500 OpenLDAP firmware.

07.12.2021

Hitachi Energy XMC20 and FOX61x

Title

Hitachi Energy XMC20 and FOX61x

Published

Dec. 7, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-341-02

Summary

This advisory contains mitigations for Weak Password Requirements, and Missing Handler vulnerabilities in Hitachi Energy XMC20 and FOX61x multi-service network elements.

07.12.2021

FANUC Robot Controllers

Title

FANUC Robot Controllers

Published

Dec. 7, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-243-02

Summary

This advisory is a follow-up to the original advisory titled ICSA-21-243-02P FANUC Robot Controllers that was posted to the HSIN ICS library on August 31, 2021. This advisory contains mitigations for Integer Coercion Error, and Out-of-bounds Write vulnerabilities in FANUC Robot Controllers.

02.12.2021

US CERT

AA21-336A: APT Actors Exploiting CVE-2021-44077 in Zoho ManageEngine ServiceDesk Plus

Title

AA21-336A: APT Actors Exploiting CVE-2021-44077 in Zoho ManageEngine ServiceDesk Plus

Published

Dec. 2, 2021, 7 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-336a

Summary

Original release date: December 2, 2021 | Last revised: December 6, 2021SummaryThis joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise framework for referenced threat actor techniques and for mitigations. This joint advisory is the result of analytic ...

02.12.2021

Schneider Electric SESU

Title

Schneider Electric SESU

Published

Dec. 2, 2021, 4:35 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-336-01

Summary

This advisory contains mitigations for an Insufficient Entropy vulnerability in the Schneider Electric Software Update.

02.12.2021