Bulletins | CERT@VDE

SSA-599968 V1.0: Denial-of-Service Vulnerability in Profinet Devices

Title

SSA-599968 V1.0: Denial-of-Service Vulnerability in Profinet Devices

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-599968.pdf

Summary

A vulnerability in affected devices could allow an attacker to perform a denial-of-service attack if a large amount of Profinet Discovery and Configuration Protocol (DCP) reset packets is sent to the affected devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...

SSA-622535 V1.0: Multiple Vulnerabilities in Teamcenter Active Workspace

Title

SSA-622535 V1.0: Multiple Vulnerabilities in Teamcenter Active Workspace

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-622535.pdf

Summary

Multiple vulnerabilities affecting Teamcenter Active Workspace could lead to sensitive information disclosure and reflected cross site scripting. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-641963 V1.0: Remote Code Execution Vulnerability in Multiple SIMATIC Software Products

Title

SSA-641963 V1.0: Remote Code Execution Vulnerability in Multiple SIMATIC Software Products

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-641963.pdf

Summary

Multiple SIMATIC Software products are affected by a vulnerability that could allow an attacker to manipulate project files and remotely execute code. 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, or not ...

SSA-661034 V1.0: Incorrect Permission Assignment in Multiple SIMATIC Software Products

Title

SSA-661034 V1.0: Incorrect Permission Assignment in Multiple SIMATIC Software Products

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf

Summary

Multiple SIMATIC software products are affected by a vulnerability that could allow an attacker to change the content of certain metafiles and subsequently manipulate parameters or behaviour of devices configured by the affected software products. Siemens has released an update for the SIMATIC STEP 7 V5.X and recommends to update ...

SSA-675303 V1.0: WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens Products

Title

SSA-675303 V1.0: WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens Products

Published

July 13, 2021, 2 a.m.

URL

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

Summary

WIBU Systems disclosed two vulnerabilities and a new 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. Successful exploitation of ...

SSA-203306 V1.5 (Last Update: 2021-07-13): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Title

SSA-203306 V1.5 (Last Update: 2021-07-13): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf

Summary

SIPROTEC 4 and SIPROTEC Compact devices could allow access authorization passwords to be reconstructed or overwritten via engineering mechanisms that involve DIGSI 4 and EN100 Ethernet communication modules. Siemens has released updates for several affected products, and recommends specific countermeasures for the remaining products.

SSA-941426 V1.0: Multiple LLDP Vulnerabilities in Industrial Products

Title

SSA-941426 V1.0: Multiple LLDP Vulnerabilities in Industrial Products

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf

Summary

There are multiple vulnerabilities in an underlying Link Layer Discovery Protocol (LLDP) third party library. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-462066 V2.4 (Last Update: 2021-07-13): Vulnerability known as TCP SACK PANIC in Industrial Products

Title

SSA-462066 V2.4 (Last Update: 2021-07-13): Vulnerability known as TCP SACK PANIC in Industrial Products

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf

Summary

Multiple industrial products are affected by a vulnerability in the kernel known as TCP SACK PANIC. The vulnerability could allow a remote attacker to cause a denial of service condition. Siemens has released updates for several affected products and recommends to update to the new versions. Siemens is preparing further ...

SSA-841348 V1.8 (Last Update: 2021-07-13): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 V1.8 (Last Update: 2021-07-13): Multiple Vulnerabilities in the UMC Stack

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf

Summary

The latest update for the below listed products fixes two security vulnerabilities that could allow an attacker to cause a partial Denial-of-Service on the UMC component of the affected devices under certain circumstances, and one vulnerability that could allow an attacker to locally escalate privileges from a user with administrative ...

SSA-448291 V1.0: Denial-of-Service Vulnerability in ARP Protocol of RWG Universal Controllers

Title

SSA-448291 V1.0: Denial-of-Service Vulnerability in ARP Protocol of RWG Universal Controllers

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf

Summary

A Denial-of-Service vulnerability was found affecting the ARP protocol on RWG Universal Controller devices. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-434536 V1.0: Memory Protection Bypass Vulnerability in SINUMERIK ONE and SINUMERIK MC

Title

SSA-434536 V1.0: Memory Protection Bypass Vulnerability in SINUMERIK ONE and SINUMERIK MC

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-434536.pdf

Summary

SINUMERIK ONE and SINUMERIK MC products are affected by a memory protection bypass vulnerability in the integrated S7-1500 CPU that could allow an attacker to write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks on the CPU. Siemens is preparing updates and ...

SSA-913875 V1.0: Frame Aggregation and Fragmentation Vulnerabilities in 802.11

Title

SSA-913875 V1.0: Frame Aggregation and Fragmentation Vulnerabilities in 802.11

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf

Summary

Twelve vulnerabilities in the implementation of frame aggregation and fragmentation of the 802.11 standard, under the name of FragAttacks, have been published. Successful exploitation of these vulnerabilities could allow an attacker within Wi-Fi range to forge encrypted frames, which could result in sensitive data disclosure and possibly traffic manipulation. The ...

SSB-439005 V3.5 (Last Update: 2021-07-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V3.5 (Last Update: 2021-07-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

July 13, 2021, 2 a.m.

URL

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

Summary

SSA-729965 V1.0: TLS Certificate Validation Vulnerability in SINUMERIK Integrate Operate Client

Title

SSA-729965 V1.0: TLS Certificate Validation Vulnerability in SINUMERIK Integrate Operate Client

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-729965.pdf

Summary

The latest update for SINUMERIK Integrate Operate Client fixes a vulnerability that could allow an attacker to spoof any SSL server certificate and conduct man-in-the-middle attacks. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available

SSA-173615 V1.0: Multiple PAR and ASM File Parsing Vulnerabilities in Solid Edge

Title

SSA-173615 V1.0: Multiple PAR and ASM File Parsing Vulnerabilities in Solid Edge

Published

July 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-173615.pdf

Summary

Siemens has released version SE2021MP5 for Solid Edge to fix multiple heap based buffer overflow vulnerabilities that could be triggered when the application read files in PAR or ASM file formats. If a user is tricked to open a malicious file with the affected application, this could lead to a ...

SSA-772220 V1.0: OpenSSL Vulnerabilities in Industrial Products

Title

SSA-772220 V1.0: OpenSSL Vulnerabilities in Industrial Products

Published

July 13, 2021, 2 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 < k, that allows an unauthenticated attacker to cause a Denial-of-Service (DoS) if a a maliciously crafted renegotiation message is sent. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not ...

Sensormatic Electronics C-CURE 9000

Title

Sensormatic Electronics C-CURE 9000

Published

July 1, 2021, 4:20 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02

Summary

This advisory contains mitigations for an Improper Input Validation vulnerability in Sensormatic Electronics C-CURE 9000 industrial software.

Delta Electronics DOPSoft

Title

Delta Electronics DOPSoft

Published

July 1, 2021, 4:15 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-182-03

Summary

This advisory contains mitigations for Out-of-bounds Read vulnerabilities in Delta Electronics DOPSoft software.

Mitsubishi Electric Air Conditioning System

Title

Mitsubishi Electric Air Conditioning System

Published

July 1, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-182-04

Summary

This advisory contains mitigations for an Incorrect Implementation of Authentication Algorithm vulnerability in Mitsubishi Electric air conditioning systems.

Mitsubishi Electric Air Conditioning Systems

Title

Mitsubishi Electric Air Conditioning Systems

Published

July 1, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-182-05

Summary

This advisory contains mitigations for an Improper Restriction of XML External Entity Reference vulnerability in Mitsubishi Electric Air Conditioning Systems.

All Bachmann M1 System Processor Modules

Title

All Bachmann M1 System Processor Modules

Published

July 1, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01-0

Summary

This updated advisory is a follow-up to the advisory titled ICSA-21-026-01P All Bachmann M1 System Processor Modules, posted to the HSIN ICS library on January 26, 2021. This advisory is now being released to the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for a Use of Password Hash with ...

June 2021

Exacq Technologies exacqVision Web Service

Title

Exacq Technologies exacqVision Web Service

Published

June 29, 2021, 4:25 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-180-01

Summary

This advisory contains mitigations for a Cross-site Scripting vulnerability in Exacq Technologies exacqVision Web Service software.

Exacq Technologies exacqVision Enterprise Manager

Title

Exacq Technologies exacqVision Enterprise Manager

Published

June 29, 2021, 4:20 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-180-02

Summary

This advisory contains mitigations for a Cross-site Scripting vulnerability in Exacq Technologies exacqVision Enterprise Manager software.

https://us-cert.cisa.gov/ics/advisories/icsa-21-180-03

Panasonic FPWIN Pro

Title

Panasonic FPWIN Pro

Published

June 29, 2021, 4:15 p.m.

URL

Summary

This advisory contains mitigations for an Improper Restriction of XML External Entity Reference vulnerability in Panasonic FPWIN Pro programming control software.