December 2019
10.12.2019
US CERT (ICS)
Siemens SIMATIC Products
Title
Siemens SIMATIC Products
Published
Dec. 10, 2019, 4:50 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-344-04
Summary
This advisory contains mitigations for an exposed dangerous method or function vulnerability in Siemens' SIMATIC products.
10.12.2019
US CERT (ICS)
Siemens XHQ Operations Intelligence
Title
Siemens XHQ Operations Intelligence
Published
Dec. 10, 2019, 4:45 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-344-05
Summary
This advisory contains mitigations for cross-site request forgery, improper neutralization of script-related HTML tags in a web page, and improper input validation vulnerabilities in the Siemens XHQ Operations Intelligence products.
10.12.2019
US CERT (ICS)
Siemens SIMATIC S7-1200 and S7-1500 CPU Families
Title
Siemens SIMATIC S7-1200 and S7-1500 CPU Families
Published
Dec. 10, 2019, 4:40 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-344-06
Summary
This advisory contains mitigations for a use of a broken or risky cryptographic algorithm, and missing support for integrity check vulnerabilities in the Siemens SIMATIC S7-1200 and S7-1500 CPU families.
10.12.2019
US CERT (ICS)
Siemens S7-1200 and S7-200 SMART CPUs (Update A)
Title
Siemens S7-1200 and S7-200 SMART CPUs (Update A)
Published
Dec. 10, 2019, 4:30 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-318-02
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-19-318-02 Siemens S7-1200 that was published November 14, 2019, on the ICS webpage on us-cert.gov. This advisory contains information and mitigation recommendations for an exposed dangerous method or function vulnerability in the Siemens S7-1200 and S7-200 SMART CPUs.
10.12.2019
US CERT (ICS)
Interpeak IPnet TCP/IP Stack (Update B)
Title
Interpeak IPnet TCP/IP Stack (Update B)
Published
Dec. 10, 2019, 4:25 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-274-01
Summary
This updated advisory is a follow-up to the updated advisory titled ICSA-19-274-01 Interpeak IPnet TCP/IP Stack (Update A) that was published October 10, 2019, on the ICS webpage on us-cert.gov. This advisory contains mitigations for stack-based buffer overflow, heap-based buffer overflow, integer underflow, improper restriction of operations within the bounds ...
10.12.2019
US CERT (ICS)
Siemens Industrial Products (Update C)
Title
Siemens Industrial Products (Update C)
Published
Dec. 10, 2019, 4:20 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-253-03
Summary
This updated advisory is a follow-up to the updated advisory titled ICSA-19-253-03 Siemens Industrial Products (Update B) that was published November 14, 2019, on the ICS webpage on us-cert.gov. This updated advisory includes mitigations for integer overflow or wraparound and uncontrolled resource consumption vulnerabilities reported in Siemens’ industrial products.
10.12.2019
SIEMENS CERT
SSA-189842 (Last Update: 2019-12-10): TCP URGENT/11 Vulnerabilities in RUGGEDCOM Win
Title
SSA-189842 (Last Update: 2019-12-10): TCP URGENT/11 Vulnerabilities in RUGGEDCOM Win
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
Summary
RUGGEDCOM Win is affected by multiple security vulnerabilities. These vulnerabilities could allow an attacker to leverage various attacks, e.g. to execute arbitrary code over the network. The vulnerabilities affect the underlying Wind River VxWorks network stack and were recently patched by Wind River. Siemens is working on updates for the ...
10.12.2019
SIEMENS CERT
SSA-273799 (Last Update: 2019-12-10): Vulnerability in SIMATIC products
Title
SSA-273799 (Last Update: 2019-12-10): Vulnerability in SIMATIC products
Published
Dec. 10, 2019, 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 ...
10.12.2019
SIEMENS CERT
SSA-451445 (Last Update: 2019-12-10): Multiple Vulnerabilities in SPPA-T3000
Title
SSA-451445 (Last Update: 2019-12-10): Multiple Vulnerabilities in SPPA-T3000
Published
Dec. 10, 2019, 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 ...
10.12.2019
SIEMENS CERT
SSA-525454 (Last Update: 2019-12-10): Vulnerabilities in XHQ Operations Intelligence
Title
SSA-525454 (Last Update: 2019-12-10): Vulnerabilities in XHQ Operations Intelligence
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-525454.pdf
Summary
Multiple vulnerabilities have been identified in XHQ Operations Intelligence product line. These vulnerabilities could allow for data injection in XHQ's web interfaces. Siemens recommends to update XHQ Operations Intelligence product line to the newest version.
10.12.2019
SIEMENS CERT
SSA-418979 (Last Update: 2019-12-10): Vulnerabilities in EN100 Ethernet Communication Module
Title
SSA-418979 (Last Update: 2019-12-10): Vulnerabilities in EN100 Ethernet Communication Module
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf
Summary
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.
10.12.2019
SIEMENS CERT
SSA-761617 (Last Update: 2019-12-10): Multiple Vulnerabilities in SiNVR Video Management Solution
Title
SSA-761617 (Last Update: 2019-12-10): Multiple Vulnerabilities in SiNVR Video Management Solution
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf
Summary
SiNVR V3 contains seven vulnerabilities in the components Video Server and Central Control Server (CCS), involving authentication bypass (CVE-2019-18337, CVE-2019-18339, CVE-2019-18341), information disclosure (CVE-2019-13947, CVE-2019-18340), path traversal (CVE-2019-18338), and privilege escalation (CVE-2019-18342). Siemens recommends specific countermeasures until fixes are available.
10.12.2019
SIEMENS CERT
SSA-899560 (Last Update: 2019-12-10): Vulnerabilities in SIPROTEC 5 relays and DIGSI 5
Title
SSA-899560 (Last Update: 2019-12-10): Vulnerabilities in SIPROTEC 5 relays and DIGSI 5
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-899560.pdf
Summary
The SIPROTEC 5 relays and their corresponding engineering software DIGSI 5 are affected by two security vulnerabilities which could allow an attacker to upload or download files to the device or to conduct a Denial-of-Service attack over the network. Siemens has released updates for some affected products, is working on ...
10.12.2019
SIEMENS CERT
SSA-530931 (Last Update: 2019-12-10): Denial-of-Service in Webserver of Industrial Products
Title
SSA-530931 (Last Update: 2019-12-10): Denial-of-Service in Webserver of Industrial Products
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-530931.pdf
Summary
A vulnerability in the affected products 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 ...
10.12.2019
SIEMENS CERT
SSA-616472 (Last Update: 2019-12-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products
Title
SSA-616472 (Last Update: 2019-12-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products
Published
Dec. 10, 2019, 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.
10.12.2019
SIEMENS CERT
SSA-462066 (Last Update: 2019-12-10): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 (Last Update: 2019-12-10): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
Dec. 10, 2019, 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 ...
10.12.2019
SIEMENS CERT
SSA-618620 (Last Update: 2019-12-10): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices
Title
SSA-618620 (Last Update: 2019-12-10): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf
Summary
The boot loader within RUGGEDCOM ROS contains two vulnerabilities in the loading process of the operating system kernel. The most severe of these vulnerabilities could allow an attacker with local access to the device to execute arbitrary code on an affected device. Siemens recommends specific countermeasures to mitigate this issue.
10.12.2019
SIEMENS CERT
SSA-170686 (Last Update: 2019-12-10): Vulnerabilities in SCALANCE X-200 and X-200IRT Switch Families
Title
SSA-170686 (Last Update: 2019-12-10): Vulnerabilities in SCALANCE X-200 and X-200IRT Switch Families
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-170686.pdf
Summary
Two vulnerabilities have been reported for the Siemens SCALANCE X-200 and X-200IRT switch families concerning a privilege escalation bug in the web interface and an authentication problem in the SNMPv3 implementation. Siemens has addressed both vulnerabilities by firmware upgrades.
10.12.2019
SIEMENS CERT
SSA-232418 (Last Update: 2019-12-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families
Title
SSA-232418 (Last Update: 2019-12-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families
Published
Dec. 10, 2019, 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 ...
10.12.2019
SIEMENS CERT
SSA-632562 (Last Update: 2019-12-10): Vulnerabilities in SIPROTEC 5 Ethernet plug-in communication modules and devices
Title
SSA-632562 (Last Update: 2019-12-10): Vulnerabilities in SIPROTEC 5 Ethernet plug-in communication modules and devices
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
Summary
The SIPROTEC 5 Ethernet plug-in communication modules and devices are affected by multiple security vulnerabilities. These vulnerabilities could allow an attacker to leverage various attacks, e.g. to execute arbitrary code over the network. Eleven of these vulnerabilities affect the underlying Wind River VxWorks network stack and were recently patched by ...
10.12.2019
SIEMENS CERT
SSA-686531 (Last Update: 2019-12-10): Hardware based manufacturing access on S7-1200 and S7-200 SMART
Title
SSA-686531 (Last Update: 2019-12-10): Hardware based manufacturing access on S7-1200 and S7-200 SMART
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf
Summary
There is an access mode used during manufacturing of SIMATIC S7-1200 and S7-200 SMART CPUs that allows additional diagnostic functionality. Using this functionality requires physical access to the UART interface during boot process. Siemens is working on a solution and recommends specific countermeasures until the solution is available.
10.12.2019
SIEMENS CERT
SSA-344983 (Last Update: 2019-12-10): Vulnerability in WPA2 Key Handling affecting SCALANCE W700 and SCALANCE W1700 Devices
Title
SSA-344983 (Last Update: 2019-12-10): Vulnerability in WPA2 Key Handling affecting SCALANCE W700 and SCALANCE W1700 Devices
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf
Summary
The latest firmware updates for the SCALANCE W700 and W1700 wireless device families fix a vulnerability affecting WPA/WPA2 key handling. It might be possible to, by manipulating the EAPOL-Key frames, decrypt the Key Data field without the frame being authenticated. This has impact on WPA/WPA2 architectures using TKIP encryption. The ...
10.12.2019
SIEMENS CERT
SSA-603476 (Last Update: 2019-12-10): Web Vulnerabilities in SIMATIC CP 343-1/CP 443-1 Modules and SIMATIC S7-300/S7-400 CPUs
Title
SSA-603476 (Last Update: 2019-12-10): Web Vulnerabilities in SIMATIC CP 343-1/CP 443-1 Modules and SIMATIC S7-300/S7-400 CPUs
Published
Dec. 10, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-603476.pdf
Summary
SIMATIC CP 343-1 Advanced/CP-443-1 Advanced devices and SIMATIC S7-300/S7-400 CPUs are affected by two vulnerabilities. One of the vulnerabilities could allow remote attackers to perform operations as an authenticated user under certain conditions. Siemens has released updates for SIMATIC CP 343-1 Advanced and SIMATIC CP 443-1 Advanced devices. Siemens recommends ...
November 2019
12.11.2019
US CERT (ICS)
Siemens SINAMICS (Update A)
Title
Siemens SINAMICS (Update A)
Published
Nov. 12, 2019, 4 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-19-227-04
Summary
This updated advisory is a follow-up to the original advisory titled ICSA-19-227-04 Siemens SINAMICS that was published August 15, 2019, on the ICS webpage on us-cert.gov. This updated advisory includes mitigations for a uncontrolled resource consumption vulnerability reported in Siemens SINAMICS products.
12.11.2019
SIEMENS CERT
SSA-686531 (Last Update: 2019-11-12): Hardware based manufacturing access on S7-1200
Title
SSA-686531 (Last Update: 2019-11-12): Hardware based manufacturing access on S7-1200
Published
Nov. 12, 2019, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf
Summary
There is an access mode used during manufacturing of S7-1200 CPUs that allows additional diagnostic functionality. Using this functionality requires physical access to the UART interface during boot process. Siemens is working on a solution and recommends specific countermeasures until the solution is available.

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