February 2019
Title
SSA-168644 (Last Update: 2019-02-12): Spectre and Meltdown Vulnerabilities in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
Summary
Security researchers published information on vulnerabilities known as Spectre and Meltdown. These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.
Title
SSA-579309 (Last Update: 2019-02-12): Denial-of-Service in SICAM A8000 Series
Published
Feb. 12, 2019, 1 a.m.
Summary
The SICAM A8000 RTU series is affected by a security vulnerability that could allow unauthenticated remote users to cause a Denial-of-Service (DoS) condition of the web server of affected products. Siemens has released updates for all product variants and recommends that customers update to the new versions.
Title
SSA-347726 (Last Update: 2019-02-12): Denial-of-Service Vulnerability in SIMATIC S7-1500, SIMATIC S7-1500 Software Controller and SIMATIC ET 200SP Open Controller
Published
Feb. 12, 2019, 1 a.m.
Summary
Versions of SIMATIC S7-1500, SIMATIC S7-1500 Software Controller and SIMATIC ET 200 SP Open Controller are affected by a denial-of-service vulnerability. An attacker with network access to the PLC can cause a Denial-of-Service condition on the network stack.
Title
SSB-439005 (Last Update: 2019-02-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Feb. 12, 2019, 1 a.m.
Summary
Title
SSA-845879 (Last Update: 2019-02-12): Firmware Downgrade Vulnerability in EN100 Ethernet Communication Module for SIPROTEC 4, SIPROTEC Compact and Reyrolle
Published
Feb. 12, 2019, 1 a.m.
Summary
The EN100 Ethernet communication module, which is an optional extension for SIPROTEC 4, SIPROTEC Compact and Reyrolle devices, allows an unauthenticated upload of firmware updates to the communication module in affected versions. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and ...
Title
SSA-284673 (Last Update: 2019-02-12): Vulnerability in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
Summary
Several industrial devices 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. PROFIBUS interfaces are not affected. Siemens has released updates for ...
Title
SSA-104088 (Last Update: 2019-02-12): Denial-of-Service Vulnerabilities in EN100 Ethernet Communication Module and SIPROTEC 5 relays
Published
Feb. 12, 2019, 1 a.m.
Summary
The EN100 Ethernet communication module and SIPROTEC 5 relays are affected by a security vulnerability which could allow an attacker to conduct a Denial-of-Service attack over the network. Siemens has released updates for some affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until ...
Title
SSA-635129 (Last Update: 2019-02-12): Denial-of-Service Vulnerabilities in EN100 Ethernet Communication Module and SIPROTEC 5 relays
Published
Feb. 12, 2019, 1 a.m.
Summary
The EN100 Ethernet communication module and SIPROTEC 5 relays are affected by security vulnerabilities which could allow an attacker to conduct a Denial-of-Service attack over the network. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until fixes ...
Title
SSA-275839 (Last Update: 2019-02-12): Denial-of-Service Vulnerability in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
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 ...
Title
SSA-179516 (Last Update: 2019-02-12): OpenSSL Vulnerability in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
Summary
A vulnerability in OpenSSL affects several Siemens industrial products. Siemens has released updates for some affected products and is working on updates for others.
Title
SSA-377318 (Last Update: 2019-02-12): Multiple vulnerabilities in Intel Active Management Technology (AMT) of SIMATIC IPCs
Published
Feb. 12, 2019, 1 a.m.
Summary
There are multiple vulnerabilities in the Intel Management Engine used in multiple SIMATIC IPC devices that may allow arbitrary code execution, a partial denial of service or information disclosure. For additional information see: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00141.html. Siemens provides updates for the affected devices.
Title
SSA-268644 (Last Update: 2019-02-12): Spectre-NG (Variants 3a and 4) Vulnerabilities in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
Summary
Security researchers published information on vulnerabilities known as Spectre-NG (Variants 3a and 4). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.
Title
SSA-346262 (Last Update: 2019-02-12): Denial-of-Service in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
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 ...
Title
SSA-254686 (Last Update: 2019-02-12): Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products
Published
Feb. 12, 2019, 1 a.m.
Summary
Security researchers published information on vulnerabilities known as Foreshadow and L1 Terminal Fault (L1TF). 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.
January 2019
Title
SSA-579309 (Last Update: 2019-01-08): Denial-of-Service in SICAM A8000 Series
Published
Jan. 8, 2019, 1 a.m.
Summary
The SICAM A8000 RTU series is affected by a security vulnerability that could allow unauthenticated remote users to cause a Denial-of-Service (DoS) condition of the web server of affected products. Siemens has released updates for all product variants and recommends that customers update to the new versions.
Title
SSA-559174 (Last Update: 2019-01-08): Multiple Vulnerabilities in CP1604 and CP1616 devices
Published
Jan. 8, 2019, 1 a.m.
Summary
Multiple vulnerabilities have been identified in SIEMENS CP1604 and CP1616 devices. The most severe of these vulnerabilities could allow an attacker to extract internal communication data or cause a Denial-of-Service condition.
Title
SSA-180635 (Last Update: 2019-01-08): Denial-of-Service Vulnerabilities in S7-1500 CPU
Published
Jan. 8, 2019, 1 a.m.
Summary
Older versions of the S7-1500 CPU are affected by two Denial-of-Service vulnerabilities. Siemens has released updates for the currently supported hardware versions.
Title
SSA-346262 (Last Update: 2019-01-08): Denial-of-Service in Industrial Products
Published
Jan. 8, 2019, 1 a.m.
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 ...
Title
SSA-181018 (Last Update: 2019-01-08): Heap Overflow Vulnerability in SCALANCE X switches, RUGGEDCOM WiMAX, RFID 181-EIP, and SIMATIC RF182C
Published
Jan. 8, 2019, 1 a.m.
Summary
SCALANCE X switches, RUGGEDCOM WiMAX, RFID 181-EIP, and SIMATIC RF182C are affected by a vulnerability that could allow an unprivileged attacker located in the same local network segment (OSI Layer 2) to gain system privileges by sending a specially crafted DHCP response to a client's DHCP request. Siemens has released ...
Title
SSA-293562 (Last Update: 2019-01-08): Vulnerabilities in Industrial Products
Published
Jan. 8, 2019, 1 a.m.
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 ...
Title
SSA-348629 (Last Update: 2019-01-08): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software
Published
Jan. 8, 2019, 1 a.m.
Summary
A Denial-of-Service vulnerability has been identified in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC-Software. 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 countermeasures until patches are available.
Title
SSA-306710 (Last Update: 2019-01-08): Denial-of-Service Vulnerability in SIMATIC S7-300 CPU
Published
Jan. 8, 2019, 1 a.m.
Summary
Siemens has released a firmware update for the SIMATIC S7-300 CPU family which fixes a vulnerability that could allow remote attackers to perform a Denial-of-Service attack.
Title
SSB-439005 (Last Update: 2019-01-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Jan. 8, 2019, 1 a.m.
Summary
Title
SSA-535640 (Last Update: 2019-01-08): Vulnerability in Industrial Products
Published
Jan. 8, 2019, 1 a.m.
Summary
Various industrial products use the Discovery Service of the OPC UA protocol stack by the OPC foundation https://github.com/OPCFoundation/UA-.NETStandard and could therefore be affected by the remote resource consumption attacks (CVE-2017-12069).
Title
SSA-592007 (Last Update: 2019-01-08): Denial-of-Service Vulnerability in Industrial Products
Published
Jan. 8, 2019, 1 a.m.
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 ...

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