Bulletins | CERT@VDE

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-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-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 ...

SSA-779699 V1.0: Two Incorrect Authorization Vulnerabilities in Mendix

Title

SSA-779699 V1.0: Two Incorrect Authorization Vulnerabilities in Mendix

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf

Summary

Applications built with affected versions of Mendix Studio Pro do not properly control read or write access for certain client actions. This could allow authenticated attackers to manipulate the content of System.FileDocument objects or to retrieve the changedDate attribute of arbitrary objects. Mendix has released updates for the affected product ...

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-755517 V1.0: Path Traversal Vulnerability in Siveillance Video DLNA Server

Title

SSA-755517 V1.0: Path Traversal Vulnerability in Siveillance Video DLNA Server

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-755517.pdf

Summary

Siemens has released hotfixes for Siveillance Video DLNA Server, which fix a path traversal vulnerability that could allow an authenticated remote attacker to access sensitive information on the DLNA server. Siemens has released updates for the DLNA server and recommends to apply the update on all installations where DLNA server ...

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-703715 V1.0: Information Disclosure Vulnerability in Climatix POL909 (AWM)

Title

SSA-703715 V1.0: Information Disclosure Vulnerability in Climatix POL909 (AWM)

Published

Nov. 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf

Summary

Climatix POL909 (AWM module) contains an information disclosure vulnerability could allow an attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit. Siemens has released an update for Climatix POL909 (AWM module) and recommends to update to the latest version.

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. ...

04.11.2021

https://us-cert.cisa.gov/ics/advisories/icsa-21-308-01

VISAM VBASE Editor

Title

VISAM VBASE Editor

Published

Nov. 4, 2021, 3:05 p.m.

URL

Summary

This advisory contains mitigations for Improper Access Control, Cross-site Scripting, Using Components with Known Vulnerabilities, and Improper Restriction of XML External Entity Reference vulnerabilities in the VISAM VBASE Editor automation platform.

October 2021

B. Braun Infusomat Space Large Volume Pump

Title

B. Braun Infusomat Space Large Volume Pump

Published

Oct. 21, 2021, 4:15 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-21-294-01

Summary

This advisory contains mitigation for Unrestricted Upload of File with Dangerous Type, Cleartext Transmission of Sensitive Information, Missing Authentication for Critical Function, Insufficient Verification of Data Authenticity, and Improper Input Validation vulnerabilities in the B. Braun Infusomat Space Large Volume Pump.

ICONICS GENESIS64 and Mitsubishi Electric MC Works64

Title

ICONICS GENESIS64 and Mitsubishi Electric MC Works64

Published

Oct. 21, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-294-01

Summary

This advisory contains mitigations for Out-of-bounds Read, and Out-of-bounds Write vulnerabilities in ICONICS GENESIS64 and Mitsubishi Electric MC Works64 HMI SCADA systems.

Delta Electronics DIALink

Title

Delta Electronics DIALink

Published

Oct. 21, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02

Summary

This advisory contains mitigations for Cleartext Transmission of Sensitive Information, Cross-site Scripting, Improper Neutralization of Formula Elements in a CSV File, Cleartext Storage of Sensitive Information, Uncontrolled Search Path Element, and Incorrect Default Permissions vulnerabilities in the Delta Electronics DIALink industrial automation server.

ICONICS GENESIS64 and Mitsubishi Electric MC Works64 OPC UA

Title

ICONICS GENESIS64 and Mitsubishi Electric MC Works64 OPC UA

Published

Oct. 21, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-294-03

Summary

This advisory contains mitigations for an Uncontrolled Recursion vulnerability in ICONICS GENESIS64, Mitsubishi Electric MC Works64 third-party OPC Foundation products.

19.10.2021

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01

AUVESY Versiondog

Title

AUVESY Versiondog

Published

Oct. 19, 2021, 4:05 p.m.

URL

Summary

This advisory contains mitigations for numerous vulnerabilities in AUVESY Versiondog data management software for automated production.

19.10.2021

Trane HVAC Systems Controls

Title

Trane HVAC Systems Controls

Published

Oct. 19, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02

Summary

This advisory contains mitigations for a Cross-site Scripting vulnerability in Trane Tracer SC HVAC building automation products.

18.10.2021

US CERT

AA21-291A: BlackMatter Ransomware

Title

AA21-291A: BlackMatter Ransomware

Published

Oct. 18, 2021, 7 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-291a

Summary

Original release date: October 18, 2021SummaryActions You Can Take Now to Protect Against BlackMatter Ransomware • Implement and enforce backup and restoration policies and procedures. • Use strong, unique passwords. • Use multi-factor authentication. • Implement network segmentation and traversal monitoring. Note: this advisory uses the MITRE Adversarial Tactics, Techniques, ...

15.10.2021

Schneider Electric CNM

Title

Schneider Electric CNM

Published

Oct. 15, 2021, 5:45 a.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-287-01

Summary

This advisory contains mitigations for an proper Privilege Management vulnerability in Schneider Electric ConneXium Network Manager (CNM) software.

15.10.2021