Bulletins | CERT@VDE

SSA-752103 V1.1 (Last Update: 2021-08-10): Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Titel

SSA-752103 V1.1 (Last Update: 2021-08-10): Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf

Text

SINAMICS medium voltage products, with telnet enabled on SIMATIC comfort HMI Panels, are affected by a remote access vulnerability that could allow an attacker, under certain conditions, to gain full remote access to the HMI. Note that by default telnet is disabled, but it can be enabled by the system ...

SSA-309571 V1.0: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Titel

SSA-309571 V1.0: IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf

Text

Intel has published information on vulnerabilities in Intel products in June 2021. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update. In this advisory we summarize: “2021.1 IPU – Intel® CSME, SPS and LMS Advisory” Intel-SA-00459, “2021.1 ...

SSA-553445 V1.0: DNS "Name:Wreck" Vulnerabilities in Multiple Siemens Energy AGT and SGT solutions

Titel

SSA-553445 V1.0: DNS "Name:Wreck" Vulnerabilities in Multiple Siemens Energy AGT and SGT solutions

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-553445.pdf

Text

One of the DNS-related vulnerabilities that were reported as “Name:Wreck” may affect the following Siemens Energy products: Industrial Gas Turbines SGT-100, SGT-200, SGT-300 and SGT-400 with Allen Bradley control systems Aeroderivative Gas Turbines SGT-A20, SGT-A35 and SGT-A65 with FT125 control systems

SSA-723417 V1.1 (Last Update: 2021-08-10): Multiple Vulnerabilities in SCALANCE W1750D

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SSA-723417 V1.1 (Last Update: 2021-08-10): Multiple Vulnerabilities in SCALANCE W1750D

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf

Text

Siemens SCALANCE W1750D is a brand-labeled device. Aruba has released a related security advisory ARUBA-PSA-2021-007 disclosing vulnerabilities in its Aruba Instant product line. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.

SSA-818688 V1.0: Multiple Vulnerabilities in Solid Edge before SE2021MP7

Titel

SSA-818688 V1.0: Multiple Vulnerabilities in Solid Edge before SE2021MP7

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf

Text

Siemens has released a new version for Solid Edge that fixes three vulnerabilities - an XML external entity (XXE) injection, and two file parsing issues which could be triggered when the application reads OBJ files. If a user is tricked to opening a malicious file using the affected application this ...

SSA-678983 V1.2 (Last Update: 2021-08-10): Vulnerabilities in Industrial PCs and CNC devices using Intel CPUs (November 2020)

Titel

SSA-678983 V1.2 (Last Update: 2021-08-10): Vulnerabilities in Industrial PCs and CNC devices using Intel CPUs (November 2020)

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf

Text

Intel has published information on vulnerabilities in Intel products in November 2020. This advisory lists the Siemens IPC related products, that are affected by these vulnerabilities. In this advisory we take a representative CVE from each advisory: “Intel CSME, SPS, TXE, AMT and DAL Advisory” Intel-SA-00391 is represented by CVE-2020-8745 ...

SSA-599968 V1.1 (Last Update: 2021-08-10): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-599968 V1.1 (Last Update: 2021-08-10): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

10. August 2021 02:00

URL

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

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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-541018 V1.2 (Last Update: 2021-08-10): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Par...

Titel

SSA-541018 V1.2 (Last Update: 2021-08-10): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-541018.pdf

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Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-492828 V1.1 (Last Update: 2021-08-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

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SSA-492828 V1.1 (Last Update: 2021-08-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf

Text

A vulnerability in S7-300 might allow an attacker to cause a Denial-of-Service condition on port 102 of the affected devices by sending specially crafted packets. Siemens is preparing updates and recommends specific countermeasures until fixes are available.

SSB-439005 V3.6 (Last Update: 2021-08-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Titel

SSB-439005 V3.6 (Last Update: 2021-08-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

10. August 2021 02:00

URL

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

Text

SSA-324955 V1.3 (Last Update: 2021-08-10): SAD DNS Attack in Linux Based Products

Titel

SSA-324955 V1.3 (Last Update: 2021-08-10): SAD DNS Attack in Linux Based Products

Veröffentlicht

10. August 2021 02:00

URL

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

Text

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-286838 V1.1 (Last Update: 2021-08-10): Multiple Vulnerabilities in SINAMICS Medium Voltage Products

Titel

SSA-286838 V1.1 (Last Update: 2021-08-10): Multiple Vulnerabilities in SINAMICS Medium Voltage Products

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf

Text

SINAMICS medium voltage products, with Sm@rtServer enabled on SIMATIC comfort HMI Panels, are affected by multiple vulnerabilities that could allow an attacker, under certain conditions, to gain full remote access to the HMI. Note that by default Sm@rtServer is disabled, but it can be enabled by the system integrator on ...

SSA-938030 V1.0: DGN and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.2.0.2

Titel

SSA-938030 V1.0: DGN and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.2.0.2

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-938030.pdf

Text

Siemens has released version V13.2.0.2 for JT2Go and Teamcenter Visualization to fix three vulnerabilities that could be triggered while parsing DGN or PAR files. If a user is tricked to open a malicious file with the affected products, this could lead the application to crash or potential arbitrary code execution. ...

SSA-158827 V1.0: Denial-of-Service Vulnerability in Automation License Manager

Titel

SSA-158827 V1.0: Denial-of-Service Vulnerability in Automation License Manager

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-158827.pdf

Text

A vulnerability was identified in the Automation License Manager software that could be triggered by sending specially crafted packets to port 4410/tcp of an affected system. This could cause a denial-of-service preventing legitimate users from using the system. Siemens has released an update for the Automation License Manager 6 and ...

SSA-865327 V1.0: Incorrect Authorization Vulnerability in Industrial Products

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SSA-865327 V1.0: Incorrect Authorization Vulnerability in Industrial Products

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-865327.pdf

Text

The latest updates for the below mentioned products fix a vulnerability that allows an unauthenticated attacker to read PLC variables from affected devices without proper authentication under certain circumstances. Siemens has released updates for some of the affected products, is working on updates for the remaining affected products and recommends ...

SSA-830194 V1.0: Missing Authentication Vulnerability in S7-1200 Devices

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SSA-830194 V1.0: Missing Authentication Vulnerability in S7-1200 Devices

Veröffentlicht

10. August 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-830194.pdf

Text

SIMATIC S7-1200 PLC, version V4.5.0 fails to authenticate against configured passwords when the affected device was provisioned using TIA Portal V13. This could allow an attacker using TIA Portal V17 or later versions to bypass authentication and download arbitrary programs to the PLC. Siemens has released an update for SIMATIC ...

04.08.2021

SSA-789208 V1.0: Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

Titel

SSA-789208 V1.0: Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

Veröffentlicht

4. August 2021 02:00

URL

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

Text

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 the affected products and recommends to ...

Juli 2021

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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 ...

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

SSA-324955 V1.2 (Last Update: 2021-07-13): SAD DNS Attack in Linux Based Products

Titel

SSA-324955 V1.2 (Last Update: 2021-07-13): SAD DNS Attack in Linux Based Products

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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

Titel

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

Veröffentlicht

13. Juli 2021 02:00

URL

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

Text

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.