August 2020
Title
SSB-439005 (Last Update: 2020-08-11): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Aug. 11, 2020, 2 a.m.
Summary
Title
SSA-349422 (Last Update: 2020-08-11): Denial-of-Service in Industrial Real-Time (IRT) Devices
Published
Aug. 11, 2020, 2 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-346262 (Last Update: 2020-08-11): Denial-of-Service in Industrial Products
Published
Aug. 11, 2020, 2 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-312271 (Last Update: 2020-08-11): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...
Title
SSA-293562 (Last Update: 2020-08-11): Vulnerabilities in Industrial Products
Published
Aug. 11, 2020, 2 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-102233 (Last Update: 2020-08-11): SegmentSmack in VxWorks-based Industrial Devices
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest updates for the affected products fix a vulnerability that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service. Siemens is ...
Title
SSA-809841 (Last Update: 2020-08-11): Buffer Overflow Vulnerability in Third-Party Component pppd
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest update for SCALANCE M-800 / S615 and RUGGEDCOM RM1224 devices fixes a buffer overflow vulnerability in the third party component pppd that could allow an attacker with network access to an affected device to execute custom code on the device. Siemens has released updates for affected devices and ...
Title
SSA-786743 (Last Update: 2020-08-11): Code Injection Vulnerability in Advanced Reporting for Desigo CC and Desigo CC Compact
Published
Aug. 11, 2020, 2 a.m.
Summary
The extension module Advanced Reporting for Desigo CC and Desigo CC Compact contains a code injection vulnerability, which could be exploited if the extension module is installed on the server and configured. Siemens has released patches for the affected products and recommends specific countermeasures for unpatched systems.
Title
SSA-712518 (Last Update: 2020-08-11): Information Disclosure Vulnerability (Kr00k) in Industrial Wi-Fi Products
Published
Aug. 11, 2020, 2 a.m.
Summary
An information disclosure vulnerability (CVE-2019-15126, also known as Kr00k) could allow an attacker to read a discrete set of traffic over the air after a Wi-Fi device state change. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.
Title
SSA-388646 (Last Update: 2020-08-11): Local Privilege Escalation in Automation License Manager
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest update for Automation License Manager (ALM) fixes a vulnerability that could allow local users to locally escalate privileges and modify files that should be protected against writing. Siemens has released an update for ALM 6 and recommends that customers update to the latest version. Siemens recommends specific countermeasures ...
Title
SSA-370042 (Last Update: 2020-08-11): Cross-Site-Scripting (XSS) in SICAM A8000 RTUs
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest update for SICAM A8000 RTUs fixes a vulnerability that could allow attackers with network access to the device’s web server to perform a stored Cross-Site-Scripting attack. Siemens has released an update for SICAM A8000 RTUs and recommends to update as soon as possible.
Title
SSA-978220 (Last Update: 2020-08-11): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products
Published
Aug. 11, 2020, 2 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 to update to the new versions. Siemens is preparing further updates and ...
Title
SSA-841348 (Last Update: 2020-08-11): Multiple Vulnerabilities in the UMC Stack
Published
Aug. 11, 2020, 2 a.m.
Summary
The latest update for the below listed products fixes two security vulnerabilities that could allow an attacker to cause a partial Denial-of-Service on the UMC component of the affected devices under certain circumstances, and one vulnerability that could allow an attacker to locally escalate privileges from a user with administrative ...
Title
SSA-780073 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
Aug. 11, 2020, 2 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-604937 (Last Update: 2020-08-11): Multiple Web Server Vulnerabilities in Opcenter Execution Core
Published
Aug. 11, 2020, 2 a.m.
Summary
Opcenter Execution Core (formerly known as Camstar Enterprise Platform) contains a Cross-Site-Scripting, an SQL injection and an information disclosure vulnerability. Siemens recommends to update to the latest version of Opcenter Execution Core that fixes two vulnerabilities and recommends specific countermeasures for the remaining vulnerability.
Title
SSA-591405 (Last Update: 2020-08-11): Web Vulnerabilities in SCALANCE S-600 Family
Published
Aug. 11, 2020, 2 a.m.
Summary
The firmware for SCALANCE S-600 family devices contains multiple web vulnerabilities. The vulnerabilities could allow an remote attacker to conduct Denial-of-Service attacks or perform Cross-Site Scripting attacks. Siemens recommends specific countermeasures for products where updates are not, or not yet available.
Title
SSA-535640 (Last Update: 2020-08-11): Vulnerability in Industrial Products
Published
Aug. 11, 2020, 2 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-480230 (Last Update: 2020-08-11): Denial-of-Service in Webserver of Industrial Products
Published
Aug. 11, 2020, 2 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 to update to the new versions. Siemens is preparing further updates and recommends specific ...
Title
SSA-473245 (Last Update: 2020-08-11): Denial-of-Service Vulnerability in Profinet Devices
Published
Aug. 11, 2020, 2 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 ...
July 2020
Title
SSA-671286 (Last Update: 2020-07-14): Multiple Vulnerabilities in SCALANCE Products
Published
July 14, 2020, 2 a.m.
Summary
The latest updates for the below mentioned products contain fixes for multiple vulnerabilities. The most severe could allow authenticated local users with physical access to the device to execute arbitrary commands on the device under certain conditions. Siemens has released updates for the affected products and recommends that customers update ...
Title
SSA-346262 (Last Update: 2020-07-14): Denial-of-Service in Industrial Products
Published
July 14, 2020, 2 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-312271 (Last Update: 2020-07-14): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Published
July 14, 2020, 2 a.m.
Summary
The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...
Title
SSA-305120 (Last Update: 2020-07-14): Vulnerabilities in SICAM MMU, SICAM T and SICAM SGU
Published
July 14, 2020, 2 a.m.
Summary
SICAM MMU, SICAM T and the discontinued SICAM SGU devices are affected by multiple security vulnerabilities which could allow an attacker to perform a variety of attacks. This may include unauthenticated firmware installation, remote code execution and leakage of confidential data like passwords. Siemens has released updates to introduce authentication ...
Title
SSA-293562 (Last Update: 2020-07-14): Vulnerabilities in Industrial Products
Published
July 14, 2020, 2 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-270778 (Last Update: 2020-07-14): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
July 14, 2020, 2 a.m.
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 ...

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