December 2019
10.12.2019
SIEMENS CERT
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.
10.12.2019
SIEMENS CERT
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.
November 2019
12.11.2019
SIEMENS CERT
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
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 ...
12.11.2019
SIEMENS CERT
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 ...
12.11.2019
SIEMENS CERT
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
12.11.2019
SIEMENS CERT
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
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.
12.11.2019
SIEMENS CERT
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.
12.11.2019
SIEMENS CERT
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.
12.11.2019
SIEMENS CERT
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
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 ...
12.11.2019
SIEMENS CERT
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.
October 2019
08.10.2019
SIEMENS CERT
SSA-275839 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Industrial Products
Title
SSA-275839 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-275839.pdf
Summary
Several industrial products are affected by a vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct Layer 2 access to the affected products. Siemens has released updates for several affected products, is working ...
08.10.2019
SIEMENS CERT
SSA-878278 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in SIMATIC WinAC RTX (F) 2010
Title
SSA-878278 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in SIMATIC WinAC RTX (F) 2010
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-878278.pdf
Summary
A vulnerability in SIMATIC WinAC RTX (F) 2010 controller software could allow an attacker to perform a denial-of-service attack if a large HTTP request is sent to the network port of the host where WinAC RTX is running. Siemens recommends specific countermeasures to mitigate this issue.
08.10.2019
SIEMENS CERT
SSA-293562 (Last Update: 2019-10-08): Vulnerabilities in Industrial Products
Title
SSA-293562 (Last Update: 2019-10-08): Vulnerabilities in Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf
Summary
Several industrial devices are affected by two vulnerabilities that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates ...
08.10.2019
SIEMENS CERT
SSA-346262 (Last Update: 2019-10-08): Denial-of-Service in Industrial Products
Title
SSA-346262 (Last Update: 2019-10-08): Denial-of-Service in Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf
Summary
Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a Denial-of-Service (DoS) attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...
08.10.2019
SIEMENS CERT
SSA-697412 (Last Update: 2019-10-08): Multiple Vulnerabilities in SIMATIC WinCC, SIMATIC WinCC Runtime, SIMATIC PCS 7, SIMATIC ...
Title
SSA-697412 (Last Update: 2019-10-08): Multiple Vulnerabilities in SIMATIC WinCC, SIMATIC WinCC Runtime, SIMATIC PCS 7, SIMATIC TIA Portal
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-697412.pdf
Summary
The latest update for SIMATIC WinCC fixes multiple vulnerabilities. The most severe could allow an attacker to execute arbitrary commands on an affected system under certain conditions. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and ...
08.10.2019
SIEMENS CERT
SSA-608355 (Last Update: 2019-10-08): Processor Vulnerabilities Affecting SIMATIC WinAC RTX (F) 2010
Title
SSA-608355 (Last Update: 2019-10-08): Processor Vulnerabilities Affecting SIMATIC WinAC RTX (F) 2010
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
Summary
Security researchers published information on vulnerabilities known as Spectre, Meltdown, Spectre-NG, Foreshadow, L1 Terminal Fault (L1TF), ZombieLoad, and Microarchitectural Data Sampling (MDS). These vulnerabilities affect many modern processors from different vendors to a varying degree. The latest release of SIMATIC WinAC RTX provides compatibility with the latest BIOS updates and ...
08.10.2019
SIEMENS CERT
SSA-121293 (Last Update: 2019-10-08): Code Upload Vulnerability in SIMATIC WinCC and SIMATIC PCS 7
Title
SSA-121293 (Last Update: 2019-10-08): Code Upload Vulnerability in SIMATIC WinCC and SIMATIC PCS 7
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-121293.pdf
Summary
The latest update for SIMATIC WinCC fixes a vulnerability in the SIMATIC WinCC DataMonitor web application of the affected products that allows to upload arbitrary ASPX code. An attacker has to be authenticated with a valid user account. The vulnerability is only relevant for scenarios where access via the web ...
08.10.2019
SIEMENS CERT
SSA-701708 (Last Update: 2019-10-08): Local Privilege Escalation in Industrial Products
Title
SSA-701708 (Last Update: 2019-10-08): Local Privilege Escalation in Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-701708.pdf
Summary
In non-default configurations several industrial products are affected by a vulnerability that could allow local Microsoft Windows operating system users to escalate their privileges. Siemens provides updates for several products and a temporary fix for the remaining affected products. Siemens is working on new versions for the remaining affected products ...
08.10.2019
SIEMENS CERT
SSA-349422 (Last Update: 2019-10-08): Denial-of-Service in Industrial Real-Time (IRT) Devices
Title
SSA-349422 (Last Update: 2019-10-08): Denial-of-Service in Industrial Real-Time (IRT) Devices
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf
Summary
A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and recommends specific ...
08.10.2019
SIEMENS CERT
SSA-462066 (Last Update: 2019-10-08): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 (Last Update: 2019-10-08): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
Oct. 8, 2019, 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 that customers update to the new version. Siemens is preparing ...
08.10.2019
SIEMENS CERT
SSA-480230 (Last Update: 2019-10-08): Denial-of-Service in Webserver of Industrial Products
Title
SSA-480230 (Last Update: 2019-10-08): Denial-of-Service in Webserver of Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-480230.pdf
Summary
A vulnerability in the affected devices 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 ...
08.10.2019
SIEMENS CERT
SSA-984700 (Last Update: 2019-10-08): Password Storage Vulnerability in SIMATIC IT UADM
Title
SSA-984700 (Last Update: 2019-10-08): Password Storage Vulnerability in SIMATIC IT UADM
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-984700.pdf
Summary
A vulnerability has been identified in the SIMATIC IT Unified Architecture Discrete Manufacturing product that caused a password to be encrypted with a predicable encryption key. An authenticated attacker could potentially recover the password and gain access to the TeamCenter station connected to the instance. Siemens provides updates to address ...
08.10.2019
SIEMENS CERT
SSB-439005 (Last Update: 2019-10-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...
Title
SSB-439005 (Last Update: 2019-10-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Summary
08.10.2019
SIEMENS CERT
SSA-592007 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Industrial Products
Title
SSA-592007 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Industrial Products
Published
Oct. 8, 2019, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf
Summary
Several industrial controllers are affected by a security vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct OSI Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released ...
08.10.2019
SIEMENS CERT
SSA-473245 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-473245 (Last Update: 2019-10-08): Denial-of-Service Vulnerability in Profinet Devices
Published
Oct. 8, 2019, 2 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 ...

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