Bulletins | CERT@VDE

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-473245 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-473245 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf

Text

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-629512 (Last Update: 2020-04-14): Local Privilege Escalation Vulnerability in TIA Portal

Titel

SSA-629512 (Last Update: 2020-04-14): Local Privilege Escalation Vulnerability in TIA Portal

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf

Text

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-886514 (Last Update: 2020-04-14): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Modules

Titel

SSA-886514 (Last Update: 2020-04-14): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Modules

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-886514.pdf

Text

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 ...

14.04.2020

SIEMENS CERT

SSA-593272 (Last Update: 2020-04-14): SegmentSmack in Interniche IP-Stack based Industrial Devices

Titel

SSA-593272 (Last Update: 2020-04-14): SegmentSmack in Interniche IP-Stack based Industrial Devices

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-593272.pdf

Text

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

Titel

SSA-377115 (Last Update: 2020-04-14): SegmentSmack in Linux IP-Stack based Industrial Devices

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf

Text

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-431678 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

Titel

SSA-431678 (Last Update: 2020-04-14): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf

Text

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...

Titel

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

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-162506.pdf

Text

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)-...

Titel

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

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf

Text

14.04.2020

SIEMENS CERT

SSA-462066 (Last Update: 2020-04-14): Vulnerability known as TCP SACK PANIC in Industrial Products

Titel

SSA-462066 (Last Update: 2020-04-14): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf

Text

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

Titel

SSA-102233 (Last Update: 2020-04-14): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf

Text

14.04.2020

SIEMENS CERT

SSA-359303 (Last Update: 2020-04-14): Debug Port in TIM 3V-IE and 4R-IE Family Devices

Titel

SSA-359303 (Last Update: 2020-04-14): Debug Port in TIM 3V-IE and 4R-IE Family Devices

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-359303.pdf

Text

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)

Titel

SSA-398519 (Last Update: 2020-04-14): Vulnerabilities in Intel CPUs (November 2019)

Veröffentlicht

14. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf

Text

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 ...

13.04.2020

SIEMENS CERT

SSA-589272 (Last Update: 2020-04-13): Security vulnerability in SIMATIC S7-400 V6 PN CPUs

Titel

SSA-589272 (Last Update: 2020-04-13): Security vulnerability in SIMATIC S7-400 V6 PN CPUs

Veröffentlicht

13. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf

Text

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.

13.04.2020

SIEMENS CERT

SSA-617264 (Last Update: 2020-04-13): Multiple Security Vulnerabilities in SIMATIC S7-400 V5 PN CPUs

Titel

SSA-617264 (Last Update: 2020-04-13): Multiple Security Vulnerabilities in SIMATIC S7-400 V5 PN CPUs

Veröffentlicht

13. April 2020 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-617264.pdf

Text

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 ...

08.04.2020

US CERT

AA20-099A: COVID-19 Exploited by Malicious Cyber Actors

Titel

AA20-099A: COVID-19 Exploited by Malicious Cyber Actors

Veröffentlicht

8. April 2020 14:00

URL

https://www.us-cert.gov/ncas/alerts/aa20-099a

Text

Original release date: April 8, 2020SummaryThis is a joint alert from the United States Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom’s National Cyber Security Centre (NCSC). This alert provides information on exploitation by cybercriminal and advanced persistent threat (APT) groups of the ...

07.04.2020

US CERT (ICS)

Advantech WebAccess/NMS

Titel

Advantech WebAccess/NMS

Veröffentlicht

7. April 2020 16:25

URL

https://www.us-cert.gov/ics/advisories/icsa-20-098-01

Text

This advisory contains mitigations for multiple vulnerabilities in Advantech's WebAccess/NMS network management system.

07.04.2020

US CERT (ICS)

GE Digital CIMPLICITY

Titel

GE Digital CIMPLICITY

Veröffentlicht

7. April 2020 16:20

URL

https://www.us-cert.gov/ics/advisories/icsa-20-098-02

Text

This advisory contains mitigations for a privilege escalation vulnerability in GE Digital CIMPLICITY HMI/SCADA products.

07.04.2020

US CERT (ICS)

HMS Networks eWON Flexy and Cosy

Titel

HMS Networks eWON Flexy and Cosy

Veröffentlicht

7. April 2020 16:15

URL

https://www.us-cert.gov/ics/advisories/icsa-20-098-03

Text

This advisory contains mitigations for a cross-site scripting vulnerability in HMS Networks eWON Flexy and Cosy Industrial VPN routers.

07.04.2020

US CERT (ICS)

KUKA.Sim Pro

Titel

KUKA.Sim Pro

Veröffentlicht

7. April 2020 16:05

URL

https://www.us-cert.gov/ics/advisories/icsa-20-098-05

Text

This advisory contains mitigations for a ### vulnerability in ###, a ###

07.04.2020

US CERT (ICS)

Synergy Systems & Solutions HUSKY RTU (Update A)

Titel

Synergy Systems & Solutions HUSKY RTU (Update A)

Veröffentlicht

7. April 2020 16:00

URL

https://www.us-cert.gov/ics/advisories/icsa-20-042-01

Text

This updated advisory is a follow-up to the original advisory titled ICSA-20-042-01 Synergy Systems & Solutions HUSKY RTU that was published February 11, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for improper authentication and improper input validation vulnerabilities in Synergy Systems & Solutions HUSKY RTU, a ...

02.04.2020

US CERT (ICS)

B&R Automation Studio

Titel

B&R Automation Studio

Veröffentlicht

2. April 2020 16:00

URL

https://www.us-cert.gov/ics/advisories/icsa-20-093-01

Text

This advisory contains mitigations for improper privilege management, missing required cryptographic step, and path traversal vulnerabilities in B&R Automation Studio software.

März 2020

31.03.2020

US CERT (ICS)

BD Pyxis MedStation and Pyxis Anesthesia (PAS) ES System

Titel

BD Pyxis MedStation and Pyxis Anesthesia (PAS) ES System

Veröffentlicht

31. März 2020 16:15

URL

https://www.us-cert.gov/ics/advisories/icsma-20-091-01

Text

This advisory contains mitigations for a protection mechanism failure vulnerability in BD Pyxis medical devices.