Bulletins | CERT@VDE

SSA-232418 (Last Update: 2019-12-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families

Title

SSA-232418 (Last Update: 2019-12-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-232418.pdf

Summary

Two vulnerabilities have been identified in the SIMATIC S7-1200 and S7-1500 CPU families. One vulnerability could allow an attacker with network access to affected devices to modify the user program stored on these devices such that the source code differs from the actual running code. The other vulnerability could allow ...

SSA-189842 (Last Update: 2019-12-10): TCP URGENT/11 Vulnerabilities in RUGGEDCOM Win

Title

SSA-189842 (Last Update: 2019-12-10): TCP URGENT/11 Vulnerabilities in RUGGEDCOM Win

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf

Summary

RUGGEDCOM Win is affected by multiple security vulnerabilities. These vulnerabilities could allow an attacker to leverage various attacks, e.g. to execute arbitrary code over the network. The vulnerabilities affect the underlying Wind River VxWorks network stack and were recently patched by Wind River. Siemens is working on updates for the ...

SSA-344983 (Last Update: 2019-12-10): Vulnerability in WPA2 Key Handling affecting SCALANCE W700 and SCALANCE W1700 Devices

Title

SSA-344983 (Last Update: 2019-12-10): Vulnerability in WPA2 Key Handling affecting SCALANCE W700 and SCALANCE W1700 Devices

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf

Summary

The latest firmware updates for the SCALANCE W700 and W1700 wireless device families fix a vulnerability affecting WPA/WPA2 key handling. It might be possible to, by manipulating the EAPOL-Key frames, decrypt the Key Data field without the frame being authenticated. This has impact on WPA/WPA2 architectures using TKIP encryption. The ...

SSA-618620 (Last Update: 2019-12-10): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Title

SSA-618620 (Last Update: 2019-12-10): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf

Summary

The boot loader within RUGGEDCOM ROS contains two vulnerabilities in the loading process of the operating system kernel. The most severe of these vulnerabilities could allow an attacker with local access to the device to execute arbitrary code on an affected device. Siemens recommends specific countermeasures to mitigate this issue.

SSA-761617 (Last Update: 2019-12-10): Multiple Vulnerabilities in SiNVR Video Management Solution

Title

SSA-761617 (Last Update: 2019-12-10): Multiple Vulnerabilities in SiNVR Video Management Solution

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf

Summary

SiNVR V3 contains seven vulnerabilities in the components Video Server and Central Control Server (CCS), involving authentication bypass (CVE-2019-18337, CVE-2019-18339, CVE-2019-18341), information disclosure (CVE-2019-13947, CVE-2019-18340), path traversal (CVE-2019-18338), and privilege escalation (CVE-2019-18342). Siemens recommends specific countermeasures until fixes are available.

SSA-418979 (Last Update: 2019-12-10): Vulnerabilities in EN100 Ethernet Communication Module

Title

SSA-418979 (Last Update: 2019-12-10): Vulnerabilities in EN100 Ethernet Communication Module

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf

Summary

The EN100 Ethernet communication modules are affected by security vulnerabilities which could allow an attacker to disclose information. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until fixes are available.

SSA-616472 (Last Update: 2019-12-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Title

SSA-616472 (Last Update: 2019-12-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf

Summary

Security researchers published information on vulnerabilities known as ZombieLoad and Microarchitectural Data Sampling (MDS). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerabilities.

SSA-525454 (Last Update: 2019-12-10): Vulnerabilities in XHQ Operations Intelligence

Title

SSA-525454 (Last Update: 2019-12-10): Vulnerabilities in XHQ Operations Intelligence

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-525454.pdf

Summary

Multiple vulnerabilities have been identified in XHQ Operations Intelligence product line. These vulnerabilities could allow for data injection in XHQ's web interfaces. Siemens recommends to update XHQ Operations Intelligence product line to the newest version.

SSA-451445 (Last Update: 2019-12-10): Multiple Vulnerabilities in SPPA-T3000

Title

SSA-451445 (Last Update: 2019-12-10): Multiple Vulnerabilities in SPPA-T3000

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-451445.pdf

Summary

SPPA-T3000 Application Server and MS3000 Migration Server are affected by multiple vulnerabilities. Some of the vulnerabilities can allow an attacker to execute arbitrary code on the server. Exploitation of the vulnerabilities described in this advisory requires access to either Application- or Automation Highway. Both highways should not be exposed if ...

SSA-462066 (Last Update: 2019-12-10): Vulnerability known as TCP SACK PANIC in Industrial Products

Title

SSA-462066 (Last Update: 2019-12-10): Vulnerability known as TCP SACK PANIC in Industrial Products

Published

Dec. 10, 2019, 1 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 that customers update to the new version. Siemens is preparing ...

SSA-170686 (Last Update: 2019-12-10): Vulnerabilities in SCALANCE X-200 and X-200IRT Switch Families

Title

SSA-170686 (Last Update: 2019-12-10): Vulnerabilities in SCALANCE X-200 and X-200IRT Switch Families

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-170686.pdf

Summary

Two vulnerabilities have been reported for the Siemens SCALANCE X-200 and X-200IRT switch families concerning a privilege escalation bug in the web interface and an authentication problem in the SNMPv3 implementation. Siemens has addressed both vulnerabilities by firmware upgrades.

SSA-530931 (Last Update: 2019-12-10): Denial-of-Service in Webserver of Industrial Products

Title

SSA-530931 (Last Update: 2019-12-10): Denial-of-Service in Webserver of Industrial Products

Published

Dec. 10, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-530931.pdf

Summary

A vulnerability in the affected products could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial-of-service attack. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and recommends ...

November 2019

Siemens SINAMICS (Update A)

Title

Siemens SINAMICS (Update A)

Published

Nov. 12, 2019, 4 p.m.

URL

https://www.us-cert.gov/ics/advisories/icsa-19-227-04

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-19-227-04 Siemens SINAMICS that was published August 15, 2019, on the ICS webpage on us-cert.gov. This updated advisory includes mitigations for a uncontrolled resource consumption vulnerability reported in Siemens SINAMICS products.

SSB-439005 (Last Update: 2019-11-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Title

SSB-439005 (Last Update: 2019-11-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Nov. 12, 2019, 1 a.m.

URL

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

Summary

SSA-473245 (Last Update: 2019-11-12): Denial-of-Service Vulnerability in Profinet Devices

Title

SSA-473245 (Last Update: 2019-11-12): Denial-of-Service Vulnerability in Profinet Devices

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf

Summary

A vulnerability in affected devices could allow an attacker to perform a denial-of-service attack if a large amount of specially crafted UDP packets are sent to the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...

SSA-616472 (Last Update: 2019-11-12): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Title

SSA-616472 (Last Update: 2019-11-12): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf

Summary

SSA-434032 (Last Update: 2019-11-12): Vulnerability in Mentor Nucleus Networking Module

Title

SSA-434032 (Last Update: 2019-11-12): Vulnerability in Mentor Nucleus Networking Module

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-434032.pdf

Summary

Mentor Nucleus by Mentor, a Siemens Business, is affected by one vulnerability. This vulnerability could allow an attacker to affect the integrity and availability of the device.

SSA-462066 (Last Update: 2019-11-12): Vulnerability known as TCP SACK PANIC in Industrial Products

Title

SSA-462066 (Last Update: 2019-11-12): Vulnerability known as TCP SACK PANIC in Industrial Products

Published

Nov. 12, 2019, 1 a.m.

URL

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

Summary

SSA-686531 (Last Update: 2019-11-12): Hardware based manufacturing access on S7-1200

Title

SSA-686531 (Last Update: 2019-11-12): Hardware based manufacturing access on S7-1200

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf

Summary

There is an access mode used during manufacturing of S7-1200 CPUs that allows additional diagnostic functionality. Using this functionality requires physical access to the UART interface during boot process. Siemens is working on a solution and recommends specific countermeasures until the solution is available.

SSA-530931 (Last Update: 2019-11-12): Denial-of-Service in Webserver of Industrial Products

Title

SSA-530931 (Last Update: 2019-11-12): Denial-of-Service in Webserver of Industrial Products

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-530931.pdf

Summary

SSA-898181 (Last Update: 2019-11-12): Desigo PX Web Remote Denial of Service Vulnerability

Title

SSA-898181 (Last Update: 2019-11-12): Desigo PX Web Remote Denial of Service Vulnerability

Published

Nov. 12, 2019, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-898181.pdf

Summary

The latest update for Desigo PXC devices fixes a vulnerability that could allow unauthenticated remote users to cause a denial of service condition on the PX Web interface (HTTP, port tcp/80) of a device. Devices where PX Web is not enabled are not affected by this vulnerability.

08.11.2019

Philips Tasy EMR (Update A)

Title

Philips Tasy EMR (Update A)

Published

Nov. 8, 2019, 4 a.m.

URL

https://www.us-cert.gov/ics/advisories/ICSMA-19-120-01

Summary

This updated advisory is a follow-up to the original advisory titled ICSMA-19-120-01 Philips Tasy EMR that was published April 30, 2019, on the ICS webpage on us-cert.gov. This medical advisory includes mitigations for a cross-site scripting vulnerability reported in Philips' Tasy EMR, a clinical and administrative workflow-based information system.

07.11.2019

Medtronic Valleylab FT10 and LS10

Title

Medtronic Valleylab FT10 and LS10

Published

Nov. 7, 2019, 4:20 p.m.

URL

https://www.us-cert.gov/ics/advisories/icsma-19-311-01

Summary

This medical advisory contains mitigations for improper authentication and protection mechanism failure vulnerabilities in Medtronic’s Valleylab FT10 and LS10 energy and electrosurgery products.

07.11.2019

Medtronic Valleylab FT10 and FX8

Title

Medtronic Valleylab FT10 and FX8

Published

Nov. 7, 2019, 4:15 p.m.

URL

https://www.us-cert.gov/ics/advisories/icsma-19-311-02

Summary

This medical advisory contains mitigations for use of hard-coded credentials, reversible one-way hash, and improper input validation vulnerabilities in Medtronic’s Valleylab FT10 and FX8 products.

07.11.2019