March 2020
12.03.2020
SIEMENS CERT
SSA-780073 (Last Update: 2020-03-12): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
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.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf
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 ...
10.03.2020
SIEMENS CERT
SSA-270778 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Title
SSA-270778 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-270778.pdf
Summary
A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...
10.03.2020
SIEMENS CERT
SSA-508982 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller over Prof...
Title
SSA-508982 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller over Profinet
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-508982.pdf
Summary
The latest firmware update for the S7-300 CPUs fixes a vulnerability that could allow an unauthenticated attacker with network access to cause a denial-of-service condition. SINUMERIK 840D sl Controller, which contains a S7-300 CPU, is also affected. Siemens is preparing further updates and recommends specific countermeasures until patches are available.
10.03.2020
SIEMENS CERT
SSA-398519 (Last Update: 2020-03-10): Vulnerabilities in Intel CPUs (November 2019)
Title
SSA-398519 (Last Update: 2020-03-10): Vulnerabilities in Intel CPUs (November 2019)
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf
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 ...
10.03.2020
SIEMENS CERT
SSA-844761 (Last Update: 2020-03-10): Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Sol...
Title
SSA-844761 (Last Update: 2020-03-10): Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Solution
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-844761.pdf
Summary
SiNVR V3 contains several vulnerabilities in the components Central Control Server (CCS), as well as in the FTP and streaming services of the Video Server. The vulnerabilities involve path traversal (CVE-2019-19290, CVE-2019-19296, CVE-2019-19297), information disclosure (CVE-2019-19291, CVE-2019-19299), SQL injection (CVE-2019-19292), cross-site scripting (CVE-2019-19293, CVE-2019-19294), insufficient logging (CVE-2019-19295), and denial-of-service (CVE-2019-19298). ...
10.03.2020
SIEMENS CERT
SSA-232418 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families
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.
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 ...
10.03.2020
SIEMENS CERT
SSA-480230 (Last Update: 2020-03-10): Denial-of-Service in Webserver of Industrial Products
Title
SSA-480230 (Last Update: 2020-03-10): Denial-of-Service in Webserver of Industrial Products
Published
March 10, 2020, 1 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 ...
10.03.2020
SIEMENS CERT
SSA-731239 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs
Title
SSA-731239 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
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.
10.03.2020
SIEMENS CERT
SSA-616472 (Last Update: 2020-03-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products
Title
SSA-616472 (Last Update: 2020-03-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products
Published
March 10, 2020, 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.
10.03.2020
SIEMENS CERT
SSA-307392 (Last Update: 2020-03-10): Denial-of-Service in OPC UA in Industrial Products
Title
SSA-307392 (Last Update: 2020-03-10): Denial-of-Service in OPC UA in Industrial Products
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf
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 ...
10.03.2020
SIEMENS CERT
SSA-462066 (Last Update: 2020-03-10): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 (Last Update: 2020-03-10): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
March 10, 2020, 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 ...
10.03.2020
SIEMENS CERT
SSA-349422 (Last Update: 2020-03-10): Denial-of-Service in Industrial Real-Time (IRT) Devices
Title
SSA-349422 (Last Update: 2020-03-10): Denial-of-Service in Industrial Real-Time (IRT) Devices
Published
March 10, 2020, 1 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 ...
10.03.2020
SIEMENS CERT
SSA-431678 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families
Title
SSA-431678 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf
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 ...
10.03.2020
SIEMENS CERT
SSA-780073 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Title
SSA-780073 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf
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 ...
10.03.2020
SIEMENS CERT
SSA-938930 (Last Update: 2020-03-10): Cross-Site Scripting Vulnerability in Spectrum Power™ 5
Title
SSA-938930 (Last Update: 2020-03-10): Cross-Site Scripting Vulnerability in Spectrum Power™ 5
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-938930.pdf
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.
10.03.2020
SIEMENS CERT
SSA-451445 (Last Update: 2020-03-10): Multiple Vulnerabilities in SPPA-T3000
Title
SSA-451445 (Last Update: 2020-03-10): Multiple Vulnerabilities in SPPA-T3000
Published
March 10, 2020, 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 ...
10.03.2020
SIEMENS CERT
SSA-473245 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-473245 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Published
March 10, 2020, 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 ...
10.03.2020
SIEMENS CERT
SSA-750824 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-750824 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-750824.pdf
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.
10.03.2020
SIEMENS CERT
SSA-273799 (Last Update: 2020-03-10): Vulnerability in SIMATIC products
Title
SSA-273799 (Last Update: 2020-03-10): Vulnerability in SIMATIC products
Published
March 10, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-273799.pdf
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 ...
February 2020
11.02.2020
SIEMENS CERT
SSA-307392 (Last Update: 2020-02-11): Denial-of-Service in OPC UA in Industrial Products
Title
SSA-307392 (Last Update: 2020-02-11): Denial-of-Service in OPC UA in Industrial Products
Published
Feb. 11, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf
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 ...
11.02.2020
SIEMENS CERT
SSA-270778 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Title
SSA-270778 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
Feb. 11, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-270778.pdf
Summary
A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...
11.02.2020
SIEMENS CERT
SSA-398519 (Last Update: 2020-02-11): Vulnerabilities in Intel CPUs (November 2019)
Title
SSA-398519 (Last Update: 2020-02-11): Vulnerabilities in Intel CPUs (November 2019)
Published
Feb. 11, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf
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 ...
11.02.2020
SIEMENS CERT
SSA-750824 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-750824 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices
Published
Feb. 11, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-750824.pdf
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 several affected products, is working on updates for the remaining affected products and recommends specific ...
11.02.2020
SIEMENS CERT
SSA-473245 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-473245 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices
Published
Feb. 11, 2020, 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 ...
11.02.2020
SIEMENS CERT
SSA-986695 (Last Update: 2020-02-11): Information Disclosure Vulnerability in the OZW Web Server
Title
SSA-986695 (Last Update: 2020-02-11): Information Disclosure Vulnerability in the OZW Web Server
Published
Feb. 11, 2020, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf
Summary
OZW672 and OZW772 Web Server versions < 10.00 contain a vulnerability that could allow unauthenticated users to access project files under certain conditions. Siemens has released Version 10.00 that fixes the vulnerability and recommends to update all web servers.

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