March 2020
Title
ABB Asset Suite
Published
March 12, 2020, 3:05 p.m.
Summary
This advisory contains mitigations for an authorization bypass through user-controlled key vulnerability in ABB Asset Suite software.
Title
SSA-780073 (Last Update: 2020-03-12): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
March 12, 2020, 1 a.m.
Summary
Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial-of-service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is ...
Title
SSA-232418 (Last Update: 2020-03-12): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families
Published
March 12, 2020, 1 a.m.
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 ...
Title
SIMATIC S7-300 CPUs and SINUMERIK Controller over Profinet
Published
March 10, 2020, 4:25 p.m.
Summary
This advisory contains mitigations for an uncontrolled resource consumption vulnerability in Siemens SIMATIC and SINUMERIK controllers.
Title
Siemens Spectrum Power 5
Published
March 10, 2020, 4:20 p.m.
Summary
This advisory contains mitigations for a basic cross-site scripting (XSS) vulnerability in the Siemens Spectrum Power 5 grid control system.
Title
Johnson Controls Kantech EntraPass
Published
March 10, 2020, 4:15 p.m.
Summary
This advisory contains mitigations for an improper input validation vulnerability in the Johnson Controls Kantech EntraPass security management software.
Title
Rockwell Automation MicroLogix Controllers and RSLogix 500 Software
Published
March 10, 2020, 4:05 p.m.
Summary
This advisory contains mitigations for use of hard-coded cryptographic key, use of a broken or risky algorithm for password protection, use of client-side authentication,and cleartext storage of sensitive information vulnerabilities in Rockwell Automation's MicroLogix products.
Title
Siemens PROFINET-IO Stack (Update A)
Published
March 10, 2020, 4 p.m.
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-20-042-04 Siemens PROFINET-IO Stack that was published February 11, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for an internal resource allocation vulnerability in the Siemens PROFINET-IO Stack, which could be exploited to create a denial-of-service ...
Title
Siemens SIMATIC S7 (Update A)
Published
March 10, 2020, 3:55 p.m.
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-20-042-05 Siemens SIMATIC S7 that was published February 11, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for a resource exhaustion vulnerability in Siemens SIMATIC S7 devices.
Title
Siemens SIMATIC PCS 7, SIMATIC WinCC, and SIMATIC NET PC (Update A)
Published
March 10, 2020, 3:50 p.m.
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-19-042-06 ICSA-20-042-06 Siemens SIMATIC PCS 7, SIMATIC WinCC, and SIMATIC NET PC that was published February 11, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for an incorrect calculation of buffer size vulnerability in some Siemens ...
Title
Siemens SIMATIC S7-1500 (Update A)
Published
March 10, 2020, 3:45 p.m.
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-20-042-11 Siemens SIMATIC S7-1500 that was published February 11, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for a resource exhaustion vulnerability in Siemens SIMATIC S7-1500 CPU family.
Title
SSA-750824 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Published
March 10, 2020, 1 a.m.
Summary
SIMATIC S7-1500 CPU family devices are affected by a vulnerability that could allow an attacker to perform a Denial-of-Service attack if specially crafted UDP packets are sent to the device. Siemens has released updates for the affected products and recommends that customers update to these new versions.
Title
SSA-273799 (Last Update: 2020-03-10): Vulnerability in SIMATIC products
Published
March 10, 2020, 1 a.m.
Summary
A vulnerability has been identified in several SIMATIC products. The vulnerability could allow an attacker in a Man-in-the-Middle position to modify network traffic exchanged on port 102/tcp to PLCs of the SIMATIC S7-1200, SIMATIC S7-1500 and SIMATIC SoftwareController CPU families. Siemens has released updates for several affected products, and recommends ...
Title
SSA-451445 (Last Update: 2020-03-10): Multiple Vulnerabilities in SPPA-T3000
Published
March 10, 2020, 1 a.m.
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 ...
Title
SSA-398519 (Last Update: 2020-03-10): Vulnerabilities in Intel CPUs (November 2019)
Published
March 10, 2020, 1 a.m.
Summary
Intel has published information on vulnerabilities in Intel products in November 2019. In this advisory Siemens only explicitly mentions the vulnerabilities from the "Intel® CPU Security Advisory" and one vulnerability from "Intel® CSME, Intel® SPS, Intel® TXE, Intel® AMT, Intel® PTT and Intel® DAL Advisory" and lists the Siemens IPC ...
Title
SSA-473245 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Published
March 10, 2020, 1 a.m.
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 ...
Title
SSA-480230 (Last Update: 2020-03-10): Denial-of-Service in Webserver of Industrial Products
Published
March 10, 2020, 1 a.m.
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 ...
Title
SSA-938930 (Last Update: 2020-03-10): Cross-Site Scripting Vulnerability in Spectrum Power™ 5
Published
March 10, 2020, 1 a.m.
Summary
A Cross-Site Scripting (XSS) vulnerability was found in the Engineering User Interface of Spectrum Power™ 5. A software update is available to address the issue and Siemens recommends installing the patch.
Title
SSA-731239 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs
Published
March 10, 2020, 1 a.m.
Summary
Two vulnerabilities have been identified in SIMATIC S7-300 and S7-400 CPU families. One vulnerability could lead to a Denial-of-Service, the other vulnerability could result in credential disclosure. Siemens recommends specific mitigations. Siemens will update this advisory when new information becomes available.
Title
SSA-616472 (Last Update: 2020-03-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products
Published
March 10, 2020, 1 a.m.
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.
Title
SSA-307392 (Last Update: 2020-03-10): Denial-of-Service in OPC UA in Industrial Products
Published
March 10, 2020, 1 a.m.
Summary
A vulnerability has been identified in the OPC UA server of several industrial products. The vulnerability could cause a Denial-of-Service condition on the service or the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and ...
Title
SSA-462066 (Last Update: 2020-03-10): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
March 10, 2020, 1 a.m.
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 ...
Title
SSA-349422 (Last Update: 2020-03-10): Denial-of-Service in Industrial Real-Time (IRT) Devices
Published
March 10, 2020, 1 a.m.
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 ...
Title
SSA-431678 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families
Published
March 10, 2020, 1 a.m.
Summary
S7-300/S7-400 and S7-1200 CPU families are affected by a vulnerability that could allow remote attackers to perform a Denial-of-Service attack by sending a specially crafted HTTP request to the web server of an affected device. Siemens has released updates for several affected products, is working on updates for the remaining ...
Title
SSA-232418 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families
Published
March 10, 2020, 1 a.m.
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 ...

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