Bulletins | CERT@VDE

Siemens Nucleus DNS (Update A)

Title

Siemens Nucleus DNS (Update A)

Published

Jan. 13, 2022, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-103-14

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-21-103-14 Siemens Nucleus DNS that was published April 13, 2021, to the ICS webpage on www.cisa.gov/uscert. This advisory contains mitigations for a Use of Insufficiently Random Values vulnerability in Siemens Nucleus industrial software products.

13.01.2022

Mitsubishi Electric MELSEC iQ-R, Q and L Series (Update B)

Title

Mitsubishi Electric MELSEC iQ-R, Q and L Series (Update B)

Published

Jan. 13, 2022, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-303-01

Summary

This updated advisory is a follow-up to the advisory update ICSA-20-303-01 Mitsubishi Electric MELSEC iQ-R, Q and L Series (Update A) that was published May 18, 2021, to the ICS webpage on www.cisa.gov/uscert. This advisory contains mitigations for an Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric's MELSEC iQ-R, Q and ...

Johnson Controls VideoEdge

Title

Johnson Controls VideoEdge

Published

Jan. 11, 2022, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-22-011-01

Summary

This advisory contains mitigations for an Improper Handling of Syntactically Invalid Structure vulnerability in the Sensormatic Electronics VideoEdge network video recorder. Sensormatic Electronics is a subsidiary of Johnson Controls.

AA22-011A: Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure

US CERT

Title

AA22-011A: Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure

Published

Jan. 11, 2022, 4 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa22-011a

Summary

Original release date: January 11, 2022SummaryActions Critical Infrastructure Organizations Should Implement to Immediately Strengthen Their Cyber Posture. • Patch all systems. Prioritize patching known exploited vulnerabilities. • Implement multi-factor authentication. • Use antivirus software. • Develop internal contact lists and surge support. Note: this advisory uses the MITRE Adversarial Tactics, ...

SSA-789208 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

Title

SSA-789208 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf

Summary

Security researchers discovered and disclosed 14 vulnerabilities in the Interniche IP stack, also known as “INFRA:HALT” vulnerabilities [0]. This advisory describes the impact to Siemens low voltage products, which are only affected by four out of the 14 vulnerabilities. Siemens has released updates for several affected products and recommends to ...

SSA-772220 V1.5 (Last Update: 2022-01-11): OpenSSL Vulnerabilities in Industrial Products

Title

SSA-772220 V1.5 (Last Update: 2022-01-11): OpenSSL Vulnerabilities in Industrial Products

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf

Summary

OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1k, that allows an unauthenticated attacker to cause a Denial-of-Service (DoS) if a maliciously crafted renegotiation message is sent. Siemens has released updates for several affected products and recommends to update to the latest versions. ...

SSA-766247 V1.1 (Last Update: 2022-01-11): Authentication Vulnerability in SIMATIC Process Historian

Title

SSA-766247 V1.1 (Last Update: 2022-01-11): Authentication Vulnerability in SIMATIC Process Historian

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-766247.pdf

Summary

The latest update for SIMATIC Process Historian (PH) fixes an authentication vulnerability in the configuration interface of redundant PH instances that could enable the execution of admin operations on the database. The related vulnerable interface is restricted to local access on recent versions starting from SIMATIC Process Historian 2020. Siemens ...

SSA-705111 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Title

SSA-705111 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-705111.pdf

Summary

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisory are from this set. The DNS client of affected products contains multiple vulnerabilities related to the handling of DNS responses and requests. The most severe could allow an ...

SSA-580693 V1.2 (Last Update: 2022-01-11): WIBU Systems CodeMeter Runtime Denial-of-Service Vulnerability in Siemens Products

Title

SSA-580693 V1.2 (Last Update: 2022-01-11): WIBU Systems CodeMeter Runtime Denial-of-Service Vulnerability in Siemens Products

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-580693.pdf

Summary

WIBU Systems published information about a denial-of-service vulnerability and an associated fix release version of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2021-41057. Successful ...

SSA-185699 V1.2 (Last Update: 2022-01-11): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Title

SSA-185699 V1.2 (Last Update: 2022-01-11): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-185699.pdf

Summary

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisory are from this set. The DNS client of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains two out of bounds write vulnerabilities in the ...

SSA-995338 V1.0: Multiple Vulnerabilities in COMOS Web

Title

SSA-995338 V1.0: Multiple Vulnerabilities in COMOS Web

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf

Summary

Multiple vulnerabilities were identified in the COMOS Web component of COMOS. They could allow an attacker to conduct code injections, store data in undesired locations, execute arbitrary SQL statements, and run cross-site-request-forgery attacks. Siemens has released an update for COMOS and recommends to update to the latest version.

SSA-845392 V1.0: Multiple Vulnerabilities in Nucleus RTOS based Siemens Energy PLUSCONTROL 1st Gen Devices

Title

SSA-845392 V1.0: Multiple Vulnerabilities in Nucleus RTOS based Siemens Energy PLUSCONTROL 1st Gen Devices

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf

Summary

Multiple vulnerabilities (also known as “NUCLEUS:13”) have been 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. PLUSCONTROL 1st Gen devices are affected by some of the vulnerabilities as documented below. Siemens Energy recommends specific countermeasures for products where updates are not ...

SSA-439673 V1.0: Information Disclosure Vulnerability in SIPROTEC 5 Devices

Title

SSA-439673 V1.0: Information Disclosure Vulnerability in SIPROTEC 5 Devices

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-439673.pdf

Summary

An information disclosure vulnerability in SIPROTEC 5 products could allow an unauthenticated attacker to read device information. Only devices with the hardware variants CP050, CP100 and CP300 are affected. The DIGSI engineering tool can be used to identify the hardware version of your devices. Siemens has released updates for the ...

SSA-324998 V1.0: Multiple Vulnerabilities in SICAM A8000

Title

SSA-324998 V1.0: Multiple Vulnerabilities in SICAM A8000

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf

Summary

SICAM A8000 devices are impacted by two vulnerabilities. The first one could allow a privileged user to enable a debug port with default credentials. The second vulnerability could allow unauthenticated access to certain previously created log files. Siemens has released updates for the affected products and recommends to update to ...

SSA-173318 V1.0: Unquoted Search Path Vulnerability in SICAM PQ Analyzer

Title

SSA-173318 V1.0: Unquoted Search Path Vulnerability in SICAM PQ Analyzer

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-173318.pdf

Summary

SICAM PQ Analyzer uses an unquoted registry entry and is thus vulnerable to an unquoted search path vulnerability. Siemens has released an update for the SICAM PQ Analyzer and recommends to update to the latest version.

SSA-201384 V1.2 (Last Update: 2022-01-11): Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus ...

Title

SSA-201384 V1.2 (Last Update: 2022-01-11): Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Jan. 11, 2022, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-201384.pdf

Summary

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerability described in this advisory is from this set. The DNS client of of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains a vulnerability related to the handling of ...

06.01.2022

Philips Engage Software

Title

Philips Engage Software

Published

Jan. 6, 2022, 4:15 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-22-006-01

Summary

This advisory contains mitigations for an Improper Access Control vulnerability in Philips Engage customer support software platform.

06.01.2022

https://us-cert.cisa.gov/ics/advisories/icsa-22-006-02

Fernhill SCADA

Title

Fernhill SCADA

Published

Jan. 6, 2022, 4:05 p.m.

URL

Summary

This advisory contains mitigations for an Uncontrolled Resource Consumption vulnerability the Fernhill SCADA Server background service (daemon).

06.01.2022

https://us-cert.cisa.gov/ics/advisories/icsa-22-006-03

IDEC PLCs

Title

IDEC PLCs

Published

Jan. 6, 2022, 4 p.m.

URL

Summary

This advisory contains mitigations for Unprotected Transport of Credentials, and Plaintext Storage of a Password vulnerabilities in the IDEC PLC program.

05.01.2022

SSA-661247 V2.2 (Last Update: 2022-01-05): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

Title

SSA-661247 V2.2 (Last Update: 2022-01-05): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Published

Jan. 5, 2022, 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”. On 2021-12-14 an additional denial of service vulnerability (CVE-2021-45046) ...

December 2021

28.12.2021

SSA-784507 V1.0: Apache Log4j Vulnerability (CVE-2021-44832) via JDBC Appender - Impact to Siemens Products

Title

SSA-784507 V1.0: Apache Log4j Vulnerability (CVE-2021-44832) via JDBC Appender - Impact to Siemens Products

Published

Dec. 28, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-784507.pdf

Summary

Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) contain a vulnerability (CVE-2021-44832) that could allow an attacker with permission to modify the logging configuration file to execute arbitrary code, when the JDBC Appender is used [1]. This advisory informs about the impact of CVE-2021-44832 to ...

28.12.2021

SSA-661247 V2.1 (Last Update: 2021-12-28): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

Title

SSA-661247 V2.1 (Last Update: 2021-12-28): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Published

Dec. 28, 2021, 1 a.m.

URL

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

Summary

27.12.2021