April 2020
14.04.2020
US CERT (ICS)
Triangle MicroWorks DNP3 Outstation Libraries
Title
Triangle MicroWorks DNP3 Outstation Libraries
Published
April 14, 2020, 5 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-02
Summary
This advisory contains mitigations for a stack-based buffer overflow vulnerability in Triangle MicroWorks DNP3 components and source code libraries.
14.04.2020
US CERT (ICS)
Triangle MicroWorks SCADA Data Gateway
Title
Triangle MicroWorks SCADA Data Gateway
Published
April 14, 2020, 4:55 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-03
Summary
This advisory contains mitigations for stack-based buffer overflow, out-of-bounds read, and type confusion vulnerabilities in the Triangle MicroWorks SCADA Data Gateway.
14.04.2020
US CERT (ICS)
Siemens Climatix
Title
Siemens Climatix
Published
April 14, 2020, 4:50 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-04
Summary
This advisory contains mitigations for cross-site scripting and basic XSS vulnerabilities in Siemens Climatix controllers.
14.04.2020
US CERT (ICS)
Siemens IE/PB-Link, RUGGEDCOM, SCALANCE, SIMATIC, SINEMA
Title
Siemens IE/PB-Link, RUGGEDCOM, SCALANCE, SIMATIC, SINEMA
Published
April 14, 2020, 4:45 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-05
Summary
This advisory contains mitigations for uncontrolled resource consumption and improper input validation vulnerabilities in Siemens IE/PB-Link, RUGGEDCOM, SCALANCE, SIMATIC, and SINEMA products.
14.04.2020
US CERT (ICS)
Siemens SIMOTICS, Desigo, APOGEE, and TALON
Title
Siemens SIMOTICS, Desigo, APOGEE, and TALON
Published
April 14, 2020, 4:40 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-06
Summary
This advisory contains mitigations for a business logic errors vulnerability in Siemens' SIMOTICS, Desigo, APOGEE, and TALON products.
14.04.2020
US CERT (ICS)
Siemens SCALANCE & SIMATIC
Title
Siemens SCALANCE & SIMATIC
Published
April 14, 2020, 4:35 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-07
Summary
This advisory contains mitigations for a resource exhaustion vulnerability in Siemens' SCALANCE and SIMATIC products.
14.04.2020
US CERT (ICS)
Siemens KTK, SIDOOR, SIMATIC, and SINAMICS
Title
Siemens KTK, SIDOOR, SIMATIC, and SINAMICS
Published
April 14, 2020, 4:30 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-08
Summary
This advisory contains mitigations for an uncontrolled resource consumption vulnerability in Siemens' KTN, SIDOOR, SIMATIC, and SINAMICS products.
14.04.2020
US CERT (ICS)
Siemens TIM 3V-IE and 4R-IE Family Devices
Title
Siemens TIM 3V-IE and 4R-IE Family Devices
Published
April 14, 2020, 4:25 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-105-09
Summary
This advisory contains mitigations for an active debug code vulnerability in Siemens TIM 3V-IE and 4R-IE Family Devices.
14.04.2020
US CERT (ICS)
Siemens SIMATIC S7 (Update B)
Title
Siemens SIMATIC S7 (Update B)
Published
April 14, 2020, 4:20 p.m.
URL
https://www.us-cert.gov/ics/advisories/icsa-20-042-05
Summary
This updated advisory is a follow-up to the advisory update titled ICSA-20-042-05 Siemens SIMATIC S7 (Update A) that was published March 10, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for a resource exhaustion vulnerability in Siemens SIMATIC S7 devices.
14.04.2020
SIEMENS CERT
SSA-629512 (Last Update: 2020-04-14): Local Privilege Escalation Vulnerability in TIA Portal
Title
SSA-629512 (Last Update: 2020-04-14): Local Privilege Escalation Vulnerability in TIA Portal
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf
Summary
The latest updates for TIA Portal fix a vulnerability that could allow a local attacker to execute arbitrary code with SYSTEM privileges. Siemens has released updates for TIA Portal V15 and V16, and is working on updates for TIA Portal V14. Siemens recommends specific countermeasures as there are currently no ...
14.04.2020
SIEMENS CERT
SSA-473245 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-473245 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in Profinet Devices
Published
April 14, 2020, 2 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 ...
14.04.2020
SIEMENS CERT
SSA-359303 (Last Update: 2020-04-14): Debug Port in TIM 3V-IE and 4R-IE Family Devices
Title
SSA-359303 (Last Update: 2020-04-14): Debug Port in TIM 3V-IE and 4R-IE Family Devices
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-359303.pdf
Summary
The latest update for TIM 3V-IE family devices and TIM 4R-IE family devices fixes a vulnerability that could allow an unauthenticated attacker with network access to port 17185/udp to gain full control over the device. The devices are only vulnerable if the IP address is configured to 192.168.1.2. Siemens has ...
14.04.2020
SIEMENS CERT
SSA-398519 (Last Update: 2020-04-14): Vulnerabilities in Intel CPUs (November 2019)
Title
SSA-398519 (Last Update: 2020-04-14): Vulnerabilities in Intel CPUs (November 2019)
Published
April 14, 2020, 2 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 ...
14.04.2020
SIEMENS CERT
SSA-431678 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families
Title
SSA-431678 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf
Summary
SIMATIC S7 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 affected ...
14.04.2020
SIEMENS CERT
SSA-162506 (Last Update: 2020-04-14): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PXC, AP...
Title
SSA-162506 (Last Update: 2020-04-14): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PXC, APOGEE PXC Series, and TALON TC Series
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-162506.pdf
Summary
SIMOTICS CONNECT 400, Desigo (Power PC-based), APOGEE MEC/MBC/PXC and TALON TC products are affected by a DHCP Client vulnerability as initially reported in SSA-434032 for the Mentor Nucleus Networking Module. Siemens has released updates for some products and is working on further updates. For the remaining affected products, Siemens recommends ...
14.04.2020
SIEMENS CERT
SSB-439005 (Last Update: 2020-04-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...
Title
SSB-439005 (Last Update: 2020-04-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Summary
14.04.2020
SIEMENS CERT
SSA-270778 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Title
SSA-270778 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
April 14, 2020, 2 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 ...
14.04.2020
SIEMENS CERT
SSA-462066 (Last Update: 2020-04-14): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 (Last Update: 2020-04-14): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
April 14, 2020, 2 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 latest version. Siemens is preparing ...
14.04.2020
SIEMENS CERT
SSA-102233 (Last Update: 2020-04-14): SegmentSmack in VxWorks-based Industrial Devices
Title
SSA-102233 (Last Update: 2020-04-14): SegmentSmack in VxWorks-based Industrial Devices
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf
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 ...
14.04.2020
SIEMENS CERT
SSB-382508 (Last Update: 2020-04-14): ActiveX used in Industrial Products
Title
SSB-382508 (Last Update: 2020-04-14): ActiveX used in Industrial Products
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-382508.pdf
Summary
14.04.2020
SIEMENS CERT
SSA-593272 (Last Update: 2020-04-14): SegmentSmack in Interniche IP-Stack based Industrial Devices
Title
SSA-593272 (Last Update: 2020-04-14): SegmentSmack in Interniche IP-Stack based Industrial Devices
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-593272.pdf
Summary
A vulnerability exists in affected products 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.
14.04.2020
SIEMENS CERT
SSA-377115 (Last Update: 2020-04-14): SegmentSmack in Linux IP-Stack based Industrial Devices
Title
SSA-377115 (Last Update: 2020-04-14): SegmentSmack in Linux IP-Stack based Industrial Devices
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf
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 has ...
14.04.2020
SIEMENS CERT
SSA-886514 (Last Update: 2020-04-14): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Modules
Title
SSA-886514 (Last Update: 2020-04-14): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Modules
Published
April 14, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-886514.pdf
Summary
The Climatix BACnet/IP (POL908) and AWM (POL909) modules contain two persistent cross-site scripting (XSS) vulnerabilities in the web interface that could allow a remote attacker to execute arbitrary JavaScript code in the context of other users' web sessions. Siemens recommends to update Climatix POL908 and POL909 to the latest version ...
13.04.2020
SIEMENS CERT
SSA-617264 (Last Update: 2020-04-13): Multiple Security Vulnerabilities in SIMATIC S7-400 V5 PN CPUs
Title
SSA-617264 (Last Update: 2020-04-13): Multiple Security Vulnerabilities in SIMATIC S7-400 V5 PN CPUs
Published
April 13, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-617264.pdf
Summary
When receiving malformed network data, SIMATIC S7-400 V5 PN CPUs may go into defect mode. This would allow attackers to perform a Denial-of-Service attack on the CPUs. Siemens will not publish a fix for this vulnerability as this product version is discontinued since October 2011 [1]. Version V6 is not ...
13.04.2020
SIEMENS CERT
SSA-589272 (Last Update: 2020-04-13): Security vulnerability in SIMATIC S7-400 V6 PN CPUs
Title
SSA-589272 (Last Update: 2020-04-13): Security vulnerability in SIMATIC S7-400 V6 PN CPUs
Published
April 13, 2020, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf
Summary
When receiving specially crafted ICMP network packets, SIMATIC S7-400 V6 PN CPU products may go into defect mode. This could allow attackers to perform a Denial-of-Service attack on the CPUs. Siemens has released updates for the affected products.

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