Bulletins | CERT@VDE

Siemens IEC 61850 System Configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC

Title

Siemens IEC 61850 System Configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC

Published

Nov. 13, 2018, 4:35 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-01

Summary

This advisory includes mitigations for an improper access control vulnerability in the Siemens IEC 61850 system configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC products.

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-02

Siemens S7-400 CPUs

Title

Siemens S7-400 CPUs

Published

Nov. 13, 2018, 4:30 p.m.

URL

Summary

This advisory includes mitigations for improper input validation vulnerabilities in the Siemens S7-400 CPUs.

Siemens SIMATIC Panels and SIMATIC WinCC (TIA Portal)

Title

Siemens SIMATIC Panels and SIMATIC WinCC (TIA Portal)

Published

Nov. 13, 2018, 4:25 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-03

Summary

This advisory includes mitigations for a code injection vulnerability in the Siemens SIMATIC Panels software and SIMATIC WinCC (TIA Portal).

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-04

Siemens SCALANCE S

Title

Siemens SCALANCE S

Published

Nov. 13, 2018, 4:20 p.m.

URL

Summary

This advisory includes mitigations for a cross-site scripting vulnerability in Siemens' SCALANCE S security appliance.

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-05

Siemens SIMATIC S7

Title

Siemens SIMATIC S7

Published

Nov. 13, 2018, 4:15 p.m.

URL

Summary

This advisory includes mitigations for a resource exhaustion vulnerability in Siemens' Simatic S7 controllers.

Siemens SIMATIC STEP 7 (TIA Portal)

Title

Siemens SIMATIC STEP 7 (TIA Portal)

Published

Nov. 13, 2018, 4:10 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-06

Summary

This advisory includes mitigations for an unprotected storage of credentials vulnerability in Siemens' SIMATIC STEP 7 engineering software.

Siemens SIMATIC IT Production Suite

Title

Siemens SIMATIC IT Production Suite

Published

Nov. 13, 2018, 4:05 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-07

Summary

This advisory includes mitigations for an improper authentication vulnerability in Siemens' SIMATIC IT Production Suite software.

Siemens SIMATIC Panels

Title

Siemens SIMATIC Panels

Published

Nov. 13, 2018, 4 p.m.

URL

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-08

Summary

This advisory includes mitigations for path traversal and open redirect vulnerabilities in Siemens' SIMATIC panels.

SSA-268644 (Last Update: 2018-11-13): Spectre-NG (Variants 3a and 4) Vulnerabilities in Industrial Products

Title

SSA-268644 (Last Update: 2018-11-13): Spectre-NG (Variants 3a and 4) Vulnerabilities in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-268644.pdf

Summary

Security researchers published information on vulnerabilities known as Spectre-NG (Variants 3a and 4). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.

SSA-348629 (Last Update: 2018-11-13): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Pr...

Title

SSA-348629 (Last Update: 2018-11-13): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-348629.pdf

Summary

A Denial-of-Service vulnerability has been identified in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC-Software. 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 countermeasures until patches are available.

SSA-159860 (Last Update: 2018-11-13): Access Control Vulnerability in IEC 61850 system configurator, DIGSI 5, DIGSI 4, SICAM PA...

Title

SSA-159860 (Last Update: 2018-11-13): Access Control Vulnerability in IEC 61850 system configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-159860.pdf

Summary

IEC 61850 system configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC products are affected by a security vulnerability which could allow an attacker to either exfiltrate limited data from the system or to execute code with operating system user permissions. Siemens has released updates for ...

SSA-293562 (Last Update: 2018-11-13): Vulnerabilities in Industrial Products

Title

SSA-293562 (Last Update: 2018-11-13): Vulnerabilities in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf

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. Precondition for this scenario is a direct Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates for ...

SSA-584286 (Last Update: 2018-11-13): Denial-of-Service Vulnerability in SIMATIC S7-1200 CPU and SIMATIC S7-1500 CPU

Title

SSA-584286 (Last Update: 2018-11-13): Denial-of-Service Vulnerability in SIMATIC S7-1200 CPU and SIMATIC S7-1500 CPU

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf

Summary

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 ...

SSA-233109 (Last Update: 2018-11-13): Web Vulnerabilities in SIMATIC Panels

Title

SSA-233109 (Last Update: 2018-11-13): Web Vulnerabilities in SIMATIC Panels

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-233109.pdf

Summary

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.

SSA-886615 (Last Update: 2018-11-13): Vulnerability in SIMATIC IT Production Suite

Title

SSA-886615 (Last Update: 2018-11-13): Vulnerability in SIMATIC IT Production Suite

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-886615.pdf

Summary

The latest update for SIMATIC IT Production Suite fixes a vulnerability that could allow authorized users with knowledge of a valid user name and physical or network access to the affected system to bypass the application-level authentication.

SSA-621493 (Last Update: 2018-11-13): Password Storage Vulnerability in SIMATIC STEP7 (TIA Portal)

Title

SSA-621493 (Last Update: 2018-11-13): Password Storage Vulnerability in SIMATIC STEP7 (TIA Portal)

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf

Summary

The latest update for SIMATIC STEP7 (TIA Portal) fixes a vulnerability that could allow an attacker with local access to a project file to reconstruct certain passwords stored in the project. Siemens recommends to update to the new version.

SSA-168644 (Last Update: 2018-11-13): Spectre and Meltdown Vulnerabilities in Industrial Products

Title

SSA-168644 (Last Update: 2018-11-13): Spectre and Meltdown Vulnerabilities in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-168644.pdf

Summary

Security researchers published information on vulnerabilities known as Spectre and Meltdown. These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.

SSA-242982 (Last Update: 2018-11-13): Cross-Site Scripting Vulnerability in SCALANCE S

Title

SSA-242982 (Last Update: 2018-11-13): Cross-Site Scripting Vulnerability in SCALANCE S

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-242982.pdf

Summary

A Cross-Site Scripting (XSS) vulnerability was found in the web server of SCALANCE S firewalls. Siemens provides firmware version V4.0.1.1, which fixes the vulnerability and recommends to update to the newest version.

SSA-113131 (Last Update: 2018-11-13): Denial-of-Service Vulnerabilities in S7-400 CPUs

Title

SSA-113131 (Last Update: 2018-11-13): Denial-of-Service Vulnerabilities in S7-400 CPUs

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-113131.pdf

Summary

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 ...

SSA-901333 (Last Update: 2018-11-13): KRACK Attacks Vulnerabilities in Industrial Products

Title

SSA-901333 (Last Update: 2018-11-13): KRACK Attacks Vulnerabilities in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf

Summary

Multiple vulnerabilities affecting WPA/WPA2 implementations were identified by a researcher and publicly disclosed under the term "Key Reinstallation Attacks" (KRACK). These vulnerabilities could potentially allow an attacker within the radio range of the wireless network to decrypt, replay or inject forged network packets into the wireless communication. Several Siemens Industrial ...

SSA-346262 (Last Update: 2018-11-13): Denial-of-Service in Industrial Products

Title

SSA-346262 (Last Update: 2018-11-13): Denial-of-Service in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf

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 ...

SSA-254686 (Last Update: 2018-11-13): Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products

Title

SSA-254686 (Last Update: 2018-11-13): Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf

Summary

Security researchers published information on vulnerabilities known as Foreshadow and L1 Terminal Fault (L1TF). 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.

SSA-179516 (Last Update: 2018-11-13): OpenSSL Vulnerability in Industrial Products

Title

SSA-179516 (Last Update: 2018-11-13): OpenSSL Vulnerability in Industrial Products

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-179516.pdf

Summary

A vulnerability in OpenSSL affects several Siemens industrial products. Siemens has released updates for some affected products and is working on updates for others.

SSA-944083 (Last Update: 2018-11-13): HTTP Header Injection in SIMATIC Panels and SIMATIC WinCC (TIA Portal)

Title

SSA-944083 (Last Update: 2018-11-13): HTTP Header Injection in SIMATIC Panels and SIMATIC WinCC (TIA Portal)

Published

Nov. 13, 2018, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-944083.pdf

Summary

The latest update for SIMATIC Panel software and SIMATIC WinCC (TIA Portal) fixes a vulnerability that could allow an attacker with network access to the web server to perform a HTTP header injection attack.

08.11.2018