Bulletins | CERT@VDE

Philips Patient Monitoring Devices (Update B)

Title

Philips Patient Monitoring Devices (Update B)

Published

Nov. 18, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-20-254-01

Summary

This updated advisory is a follow-up to the advisory update titled ICSMA-20-254-01 Philips Patient Monitoring Devices (Update A) that was published August 31, 2020, to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for Improper Neutralization of Formula Elements in a CSV File, Cross-site Scripting, Improper Authentication, Improper Check ...

18.11.2021

Mitsubishi Electric Factory Automation Engineering Products (Update E)

Title

Mitsubishi Electric Factory Automation Engineering Products (Update E)

Published

Nov. 18, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-212-04

Summary

This updated advisory is a follow-up to the advisory update titled ICSA-20-212-04 Mitsubishi Electric Factory Automation Engineering Products (Update D) that was published July 27, 2021, to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for an Unquoted Search Path or Element vulnerability in Mitsubishi Electric Factory Automation Engineering ...

18.11.2021

VISAM Automation Base (VBASE) (Update B)

Title

VISAM Automation Base (VBASE) (Update B)

Published

Nov. 18, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-084-01

Summary

This updated advisory is a follow-up to the advisory update titled ICSA-20-084-01 VISAM Automation Base (VBASE) (Update A) that was published July 8, 2021, to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for Relative Path Traversal, Incorrect Default Permissions, Inadequate Encryption Strength, Insecure Storage of Sensitive Information, and ...

17.11.2021

US CERT

AA21-321A: Iranian Government-Sponsored APT Cyber Actors Exploiting Microsoft Exchange and Fortinet Vulnerabilities in Furthera...

Title

AA21-321A: Iranian Government-Sponsored APT Cyber Actors Exploiting Microsoft Exchange and Fortinet Vulnerabilities in Furtherance of Malicious Activities

Published

Nov. 17, 2021, 3 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-321a

Summary

Original release date: November 17, 2021 | Last revised: November 19, 2021SummaryActions to Take Today to Protect Against Iranian State-Sponsored Malicious Cyber Activity • Immediately patch software affected by the following vulnerabilities: CVE-2021-34473, 2018-13379, 2020-12812, and 2019-5591. • Implement multi-factor authentication. • Use strong, unique passwords. Note: this advisory uses ...

16.11.2021

Mitsubishi Electric GOT products

Title

Mitsubishi Electric GOT products

Published

Nov. 16, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-320-02

Summary

This advisory contains mitigations for an Improper Input Validation vulnerability in Mitsubishi Electric human-machine interface (HMI) products.

16.11.2021

Mitsubishi Electric FA Engineering Software Products (Update C)

Title

Mitsubishi Electric FA Engineering Software Products (Update C)

Published

Nov. 16, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-049-02

Summary

This updated advisory is a follow-up to the advisory update titled ICSA-21-049-02 Mitsubishi Electric FA Engineering Software Products (Update B) that was published July 29, 2021, to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for Heap-based Buffer Overflow, and Improper Handling of Length Parameter Inconsistency vulnerabilities in Mitsubishi ...

Philips MRI 1.5T and 3T

Title

Philips MRI 1.5T and 3T

Published

Nov. 9, 2021, 4:35 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-21-313-01

Summary

This advisory contains mitigations for Improper Access Control, Incorrect Ownership Assignment, and Exposure of Sensitive Information to an Unauthorized Actor vulnerabilities in Philips MRI 1.5T and 3T products.

Schneider Electric NMC cards and Embedded Devices

Title

Schneider Electric NMC cards and Embedded Devices

Published

Nov. 9, 2021, 4:30 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-01

Summary

This advisory contains mitigations for Cross-site Scripting, and Exposure of Sensitive Information to an Unauthorized Actor vulnerabilities in Schneider Electric NMC cards and Embedded Devices.

Schneider Electric GUIcon

Title

Schneider Electric GUIcon

Published

Nov. 9, 2021, 4:25 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-02

Summary

This advisory contains mitigations for Out-of-bounds Write, Use After Free, and Out-of-bounds Read vulnerabilities in Schneider Electric GUIcon software.

Siemens Nucleus RTOS TCP/IP Stack

Title

Siemens Nucleus RTOS TCP/IP Stack

Published

Nov. 9, 2021, 4:20 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-03

Summary

This advisory contains mitigations for several vulnerabilities found in Siemens Nucleus Net, Nucleus ReadyStart, and Capital VSTAR products. These vulnerabilities are related to real-time operating system (RTOS) networking and related services, including the TCP/IP stack.

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-04

mySCADA myDESIGNER

Title

mySCADA myDESIGNER

Published

Nov. 9, 2021, 4:15 p.m.

URL

Summary

This advisory contains mitigations for a Relative Path Traversal vulnerability in mySCADA myDESIGNER project creation software.

Advantech WebAccess HMI Designer (Update A)

Title

Advantech WebAccess HMI Designer (Update A)

Published

Nov. 9, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-21-173-01 Advantech WebAccess HMI Designer that was published June 22, 2021, to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigation for Heap-based Buffer overflow, Out-of-bounds Write, and Improper Restriction of Operation Within the Bounds of a Memory Buffer ...

SSA-312271 V1.9 (Last Update: 2021-11-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Title

SSA-312271 V1.9 (Last Update: 2021-11-09): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf

Summary

Several industrial products as listed below contain a local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-324955 V1.6 (Last Update: 2021-11-09): SAD DNS Attack in Linux Based Products

Title

SSA-324955 V1.6 (Last Update: 2021-11-09): SAD DNS Attack in Linux Based Products

Published

Nov. 9, 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-772220 V1.3 (Last Update: 2021-11-09): OpenSSL Vulnerabilities in Industrial Products

Title

SSA-772220 V1.3 (Last Update: 2021-11-09): OpenSSL Vulnerabilities in Industrial Products

Published

Nov. 9, 2021, 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-705111 V1.1 (Last Update: 2021-11-09): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Title

SSA-705111 V1.1 (Last Update: 2021-11-09): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Nov. 9, 2021, 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-675303 V1.2 (Last Update: 2021-11-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens Products

Title

SSA-675303 V1.2 (Last Update: 2021-11-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens Products

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-675303.pdf

Summary

WIBU Systems published information about two vulnerabilities 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 vulnerabilities are described in the section “Vulnerability Classification” below and got assigned the CVE IDs CVE-2021-20093 and CVE-2021-20094. ...

SSB-439005 V3.9 (Last Update: 2021-11-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V3.9 (Last Update: 2021-11-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Nov. 9, 2021, 1 a.m.

URL

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

Summary

SSA-362164 V1.1 (Last Update: 2021-11-09): Predictable Initial Sequence Numbers in the TCP/IP Stack of Nucleus RTOS

Title

SSA-362164 V1.1 (Last Update: 2021-11-09): Predictable Initial Sequence Numbers in the TCP/IP Stack of Nucleus RTOS

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-362164.pdf

Summary

The networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) use Initial Sequence Numbers for TCP-Sessions that are predictable. 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 available.

SSA-248289 V1.1 (Last Update: 2021-11-09): Denial of Service Vulnerabilities in the IPv6 Stack of Nucleus RTOS

Title

SSA-248289 V1.1 (Last Update: 2021-11-09): Denial of Service Vulnerabilities in the IPv6 Stack of Nucleus RTOS

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf

Summary

The IPv6 stack of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains two vulnerabilities when processing IPv6 headers which could allow an attacker to cause a denial of service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. ...

SSA-201384 V1.1 (Last Update: 2021-11-09): Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus ...

Title

SSA-201384 V1.1 (Last Update: 2021-11-09): Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Nov. 9, 2021, 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 ...

SSA-185699 V1.1 (Last Update: 2021-11-09): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Title

SSA-185699 V1.1 (Last Update: 2021-11-09): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Published

Nov. 9, 2021, 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-917476 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Title

SSA-917476 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf

Summary

The Scalance W1750D device contains multiple vulnerabilities that could allow an attacker to execute code on the affected device(s), read arbitrary files, or create a denial-of-service condition. Siemens has released an update for the SCALANCE W1750D and recommends to update to the latest version. Siemens is preparing further updates and ...

SSA-840188 V1.0: Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Title

SSA-840188 V1.0: Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf

Summary

Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow local attackers to escalate privileges and read, write or delete critical files. 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 for products ...