Februar 2020
Titel
SSA-804486 (Last Update: 2020-02-10): Multiple Vulnerabilities in SIMATIC Panels and SIMATIC WinCC (TIA Portal)
Veröffentlicht
10. Februar 2020 01:00
Text
The latest update for SIMATIC Panel Software and SIMATIC WinCC (TIA Portal) fixes two vulnerabilities. The most severe is a vulnerability which could allow an attacker with network access to the integrated device to read and write variables via SNMP. Siemens recommends to update to the newest version.
Titel
SSA-293562 (Last Update: 2020-02-10): Vulnerabilities in Industrial Products
Veröffentlicht
10. Februar 2020 01:00
Text
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 ...
Titel
SSA-113131 (Last Update: 2020-02-10): Denial-of-Service Vulnerabilities in SIMATIC S7-400 CPUs
Veröffentlicht
10. Februar 2020 01:00
Text
Two vulnerabilities have been identified in the SIMATIC S7-400 CPU family that could allow an attacker to cause a Denial-of-Service condition. In order to exploit the vulnerability, an attacker must have access to the affected devices on port 102/tcp via Ethernet, PROFIBUS or Multi Point Interfaces (MPI). Siemens provides updates ...
Titel
SSA-625789 (Last Update: 2020-02-10): Security Vulnerabilities in Siemens SIMATIC S7-1200 CPU
Veröffentlicht
10. Februar 2020 01:00
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Security experts have examined the SIMATIC S7-1200 Programmable Logic Controller (PLC). This research has revealed some weaknesses in the SIMATIC S71200 CPU communication and authentication functions. Once the automation network is compromised it is possible to demonstrate the following weaknesses using a remote exploit: - Trigger CPU functions by record ...
Titel
SSA-134003 (Last Update: 2020-02-10): Web Vulnerability in SIMATIC S7-1200 Family
Veröffentlicht
10. Februar 2020 01:00
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The latest firmware update for SIMATIC S7-1200 CPUs fixes a vulnerability that could allow an attacker to perform a CSRF (Cross-Site Request Forgery) attack under certain conditions.
Titel
SSA-742938 (Last Update: 2020-02-10): Open Ports in SINAMICS S/G Firmware
Veröffentlicht
10. Februar 2020 01:00
Text
A potential vulnerability was discovered in the SINAMICS S/G converter family which might allow attackers to access administrative functions on the device without authentication. Siemens addresses the issue by a firmware update.
Titel
SSA-592007 (Last Update: 2020-02-10): Denial-of-Service Vulnerability in Industrial Products
Veröffentlicht
10. Februar 2020 01:00
Text
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 ...
Titel
SSA-833048 (Last Update: 2020-02-10): Vulnerability in SIMATIC S7-1200 CPU Family
Veröffentlicht
10. Februar 2020 01:00
Text
Siemens became aware that the discontinued products SIMATIC S7-1200 CPUs prior to version 4 could allow for the circumvention of user program block protection under certain conditions.
Titel
SSA-253230 (Last Update: 2020-02-10): Vulnerabilities in SIMATIC S7-1500 CPU family
Veröffentlicht
10. Februar 2020 01:00
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Siemens has released a firmware update for the SIMATIC S7-1500 CPU family which fixes two vulnerabilities. The more severe of these vulnerabilities could allow attackers to cause a Denial-of-Service under certain conditions.
Titel
SSA-130874 (Last Update: 2020-02-10): Multiple Security Vulnerabilities in SCALANCE X Switches
Veröffentlicht
10. Februar 2020 01:00
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A denial of service vulnerability was found in several Siemens Scalance X switches. Siemens addresses the vulnerability by two firmware upgrades. The web server of the vulnerable switches is susceptible to a remote denial of service attack. If the attack is executed, it causes a reboot of the device and ...
Titel
SSA-487246 (Last Update: 2020-02-10): Vulnerabilities in SIMATIC HMI Devices
Veröffentlicht
10. Februar 2020 01:00
Text
The latest updates for the affected products fix three vulnerabilities. The most severe of these vulnerabilities could allow an attacker to perform a Denial-of-Service attack against HMI panels under certain conditions.
Titel
SSA-179516 (Last Update: 2020-02-10): OpenSSL Vulnerability in Industrial Products
Veröffentlicht
10. Februar 2020 01:00
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A vulnerability in OpenSSL affects several Siemens industrial products. Siemens has released updates for some affected products and is working on updates for others.
Titel
SSA-818183 (Last Update: 2020-02-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPU Family
Veröffentlicht
10. Februar 2020 01:00
Text
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 under certain conditions.
Titel
SSA-470231 (Last Update: 2020-02-10): TPM Vulnerability in SIMATIC IPCs
Veröffentlicht
10. Februar 2020 01:00
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Several SIMATIC IPCs include a version of Infineon's Trusted Platform Module (TPM) firmware that mishandles RSA key generation. This makes it easier for attackers to conduct cryptographic attacks against the key material. Siemens has released updates for the affected Industrial PCs.
Titel
SSA-672373 (Last Update: 2020-02-10): Vulnerabilities in CP 1543-1
Veröffentlicht
10. Februar 2020 01:00
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The latest firmware update for SIMATIC CP 1543-1 devices fixes two vulnerabilities. One of these vulnerabilities could allow authorized users to escalate their privileges on the CP.
Titel
SSA-233109 (Last Update: 2020-02-10): Web Vulnerabilities in SIMATIC Panels
Veröffentlicht
10. Februar 2020 01:00
Text
The latest update for SIMATIC Panel software and SIMATIC WinCC (TIA Portal) fixes two web vulnerabilities. The most severe is a vulnerability which could allow an attacker with network access to the integrated webserver to download arbitrary files. Siemens recommends to update to the newest version.
Titel
SSA-623229 (Last Update: 2020-02-10): DROWN Vulnerability in Industrial Products
Veröffentlicht
10. Februar 2020 01:00
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The disclosed attack called DROWN (Decrypting RSA with Obsolete and Weakened eNcryption), also known as CVE-2016-0800, could potentially allow the decryption of SSL/TLS sessions of some Siemens industrial products under certain conditions. Siemens has released firmware updates and solutions to resolve the vulnerability
Titel
SSA-774850 (Last Update: 2020-02-10): Vulnerabilities in SIEMENS LOGO!8 devices
Veröffentlicht
10. Februar 2020 01:00
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Two vulnerabilities have been identified in SIEMENS LOGO!8 devices. The Session ID on the integrated webserver of LOGO!8 devices is not invalidated upon logout. The second vulnerability could allow an attacker with network access to port 10005/tcp to cause a Denial-of-Service condition by sending specifically crafted packages to the service. ...
Titel
SSA-507847 (Last Update: 2020-02-10): Cross-Site Request Forgery Vulnerability in SIMATIC S7-1200 CPU Family Version 4
Veröffentlicht
10. Februar 2020 01:00
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The latest firmware update for S7-1200 CPU family version 4 fixes a Cross-Site Request Forgery vulnerability. Siemens recommends to update affected devices as soon as possible.
Titel
SSA-584286 (Last Update: 2020-02-10): Denial-of-Service Vulnerability in SIMATIC S7-1200 CPU and SIMATIC S7-1500 CPU
Veröffentlicht
10. Februar 2020 01:00
Text
A vulnerability was identified in SIMATIC S7-1200 and S7-1500 CPUs that could allow an attacker to cause a denial-of-service condition preventing HMI or engineering access to the PLC over port 102/tcp. Siemens has released an update for the S7-1500 product and recommends that customers update to the new version. Siemens ...
Titel
SSA-982399 (Last Update: 2020-02-10): Missing Authentication in TIM 1531 IRC Modules
Veröffentlicht
10. Februar 2020 01:00
Text
The latest update for TIM 1531 IRC fixes a vulnerability. The device was missing proper authentication when connecting on port 102/tcp, although configured. An attacker needs to be able to connect to port 102/tcp of an affected device in order to exploit this vulnerability. The vulnerability could allow an attacker ...
Titel
SSA-994726 (Last Update: 2020-02-10): GHOST Vulnerability in Siemens Industrial Products
Veröffentlicht
10. Februar 2020 01:00
Text
The latest updates for the affected products fix the “GHOST” [1] vulnerability identified in glibc library (CVE-2015-0235). Incorrect parsing within the glibc library functions “gethostbyname()” and “gethostbyname2()” could cause a Denial-of-Service of the targeted system. [1] https://nvd.nist.gov/vuln/detail/CVE-2015-0235
Januar 2020
Titel
SSA-418979 (Last Update: 2020-01-14): Vulnerabilities in EN100 Ethernet Communication Module
Veröffentlicht
14. Januar 2020 01:00
Text
The EN100 Ethernet communication modules are affected by security vulnerabilities which could allow an attacker to disclose information. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until fixes are available.
Titel
SSA-473245 (Last Update: 2020-01-14): Denial-of-Service Vulnerability in Profinet Devices
Veröffentlicht
14. Januar 2020 01:00
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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 ...
Titel
SSA-880233 (Last Update: 2020-01-14): Incorrect Session Validation Vulnerability in SINEMA Server
Veröffentlicht
14. Januar 2020 01:00
Text
The latest update for SINEMA Server fixes a vulnerability that could allow authenticated users with a low-privileged account to perform firmware updates (as well as other administrative operations) on connected devices. Therefore, Siemens recommends to update the affected products.

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