Bulletins | CERT@VDE

SSA-274900 V1.0: Use of hardcoded key in Scalance X devices under certain conditions

Title

SSA-274900 V1.0: Use of hardcoded key in Scalance X devices under certain conditions

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf

Summary

Scalance X devices might not generate a unique random key after factory reset, and use a private key shipped with the firmware Siemens has released updates for some devices, is working on updates for the remaining affected products and recommends specific countermeasures until fixes are available.

SSA-979834 V1.0: Multiple vulnerabilities in Solid Edge

Title

SSA-979834 V1.0: Multiple vulnerabilities in Solid Edge

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf

Summary

Solid Edge is affected by multiple vulnerabilities that could allow arbitrary code execution on an affected system. Siemens has released an update for Solid Edge and recommends to update to the latest version.

SSA-604937 V1.2 (Last Update: 2021-01-12): Multiple Web Server Vulnerabilities in Opcenter Execution Core

Title

SSA-604937 V1.2 (Last Update: 2021-01-12): Multiple Web Server Vulnerabilities in Opcenter Execution Core

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf

Summary

Opcenter Execution Core (formerly known as Camstar Enterprise Platform) contains a cross-site scripting (CVE-2020-7576), an SQL injection (CVE-2020-7577), a privilege escalation (CVE-2020-7578), and an information disclosure vulnerability (CVE-2020-28930) in various versions of the product. Siemens has released an update for Opcenter Execution Core and recommends to update to the latest ...

SSA-473245 V1.9 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in Profinet Devices

Title

SSA-473245 V1.9 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in Profinet Devices

Published

Jan. 12, 2021, 1 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 ...

SSA-455843 V1.3 (Last Update: 2021-01-12): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Title

SSA-455843 V1.3 (Last Update: 2021-01-12): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-455843.pdf

Summary

CISA and WIBU Systems disclosed six vulnerabilities in different versions of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens and Siemens Energy products for license management. The vulnerabilities are described in the section “Vulnerability Classification” below and got assigned the CVE IDs CVE-2020-14509, CVE-2020-14513, CVE-2020-14515, ...

SSA-162506 V1.1 (Last Update: 2021-01-12): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PX...

Title

SSA-162506 V1.1 (Last Update: 2021-01-12): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PXC, APOGEE PXC Series, and TALON TC Series

Published

Jan. 12, 2021, 1 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 several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for ...

SSA-139628 V1.0: Vulnerabilities in Web Server for Scalance X Products

Title

SSA-139628 V1.0: Vulnerabilities in Web Server for Scalance X Products

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf

Summary

Several SCALANCE X switches contain vulnerabilities in the web server of the affected devices. An unauthenticated attacker could reboot, cause denial-of-service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for several affected products and recommends to update to the ...

SSA-270778 V1.6 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC S...

Title

SSA-270778 V1.6 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

Published

Jan. 12, 2021, 1 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 ...

SSA-312271 V1.5 (Last Update: 2021-01-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Title

SSA-312271 V1.5 (Last Update: 2021-01-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Published

Jan. 12, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf

Summary

The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...

December 2020

SSA-102233 V1.3 (Last Update: 2020-12-08): SegmentSmack in VxWorks-based Industrial Devices

Title

SSA-102233 V1.3 (Last Update: 2020-12-08): SegmentSmack in VxWorks-based Industrial Devices

Published

Dec. 8, 2020, 1 a.m.

URL

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

Summary

The products listed below contain 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 working on software ...

SSA-102144 V1.1 (Last Update: 2020-12-08): Code Execution Vulnerability in LOGO! Soft Comfort

Title

SSA-102144 V1.1 (Last Update: 2020-12-08): Code Execution Vulnerability in LOGO! Soft Comfort

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102144.pdf

Summary

A vulnerability was identified in LOGO! Soft Comfort. The vulnerability could allow an attacker to execute arbitrary code if the attacker tricks a legitimate user to open a manipulated project. Siemens has released an update for the LOGO! Soft Comfort and recommends that customers update to the latest version.

SSA-87240 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Title

SSA-87240 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-87240.pdf

Summary

Two vulnerabilities have been identified in SIEMENS LOGO!8 BM devices. The most severe vulnerability could allow an attacker to hijack existing web sessions. Siemens has released updates for the affected products and recommends that customers update to the latest version.

SSA-712690 V1.0: Vulnerabilities in XHQ Operations Intelligence

Title

SSA-712690 V1.0: Vulnerabilities in XHQ Operations Intelligence

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-712690.pdf

Summary

Multiple vulnerabilities have been identified in the XHQ Operations Intelligence product line. These vulnerabilities could allow for data injection in the XHQ’s web interfaces. Siemens recommends to update XHQ Operations Intelligence product line to the newest version.

SSA-700697 V1.0: Denial-of-Service Vulnerability in Web Server of SIMATIC Controllers

Title

SSA-700697 V1.0: Denial-of-Service Vulnerability in Web Server of SIMATIC Controllers

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf

Summary

SIMATIC ET 200SP Open Controller V20.8 and SIMATIC S7-1500 Software Controller V20.8 are affected by a denial-of-service vulnerability in the web server. Siemens has released updates for the affected products and recommends to update to the latest version.

SSA-541017 V1.0: Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SENTRON PAC Devices

Title

SSA-541017 V1.0: Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SENTRON PAC Devices

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-541017.pdf

Summary

Recently security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. The Siemens products mentioned below are affected by one of these vulnerabilities (CVE-2020-13988). Siemens has released updates for SENTRON PAC devices, is working on updates for SIRIUS 3RW5 communication ...

SSA-480824 V1.0: Multiple Vulnerabilities in LOGO! 8 BM

Title

SSA-480824 V1.0: Multiple Vulnerabilities in LOGO! 8 BM

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf

Summary

The latest update for LOGO! 8 BM fixes multiple vulnerabilities. The most severe could allow an attacker with network access to gain full control over the device. Siemens has released updates for the affected products and recommends that customers update to the latest version.

SSA-478893 V1.0: TightVNC Vulnerabilities in Industrial Products

Title

SSA-478893 V1.0: TightVNC Vulnerabilities in Industrial Products

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf

Summary

Multiple TightVNC (V1.x) vulnerabilities in the affected products could allow remote code execution and Denial-of-Service attacks under certain conditions. 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.

SSA-415783 V1.0: Insecure SSL configuration in SICAM A8000 CP-8000, CP-8021 and CP-8022

Title

SSA-415783 V1.0: Insecure SSL configuration in SICAM A8000 CP-8000, CP-8021 and CP-8022

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf

Summary

Some firmware versions of the affected products use outdated and insecure ciphers or can be downgraded to use outdated and insecure ciphers.

SSA-087240 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Title

SSA-087240 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-087240.pdf

Summary

SSA-542701 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Title

SSA-542701 V1.2 (Last Update: 2020-12-08): Vulnerabilities in SIEMENS LOGO!

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf

Summary

Multiple vulnerabilities have been identified in SIEMENS LOGO!8 BM devices. The most severe vulnerability could lead to an attacker reading and modifying the device configuration if the attacker has access to port 10005/tcp. Siemens has released an update for the LOGO! 8 BM (incl. SIPLUS variants) and recommends that customers ...

SSA-841348 V1.4 (Last Update: 2020-12-08): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 V1.4 (Last Update: 2020-12-08): Multiple Vulnerabilities in the UMC Stack

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf

Summary

The latest update for the below listed products fixes two security vulnerabilities that could allow an attacker to cause a partial Denial-of-Service on the UMC component of the affected devices under certain circumstances, and one vulnerability that could allow an attacker to locally escalate privileges from a user with administrative ...

SSA-817401 V1.1 (Last Update: 2020-12-08): Missing Authentication Vulnerability in SIEMENS LOGO!

Title

SSA-817401 V1.1 (Last Update: 2020-12-08): Missing Authentication Vulnerability in SIEMENS LOGO!

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-817401.pdf

Summary

A missing authentication vulnerability has been identified in SIEMENS LOGO!8 BM devices. The vulnerability could lead to an attacker reading and modifying the device configuration and obtain project files from the devices if the attacker has access to port 135/tcp.

SSA-780073 V1.6 (Last Update: 2020-12-08): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Title

SSA-780073 V1.6 (Last Update: 2020-12-08): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf

Summary

Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial-of-service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the new versions. Siemens is preparing ...

SSA-712518 V1.1 (Last Update: 2020-12-08): Information Disclosure Vulnerability (Kr00k) in Industrial Wi-Fi Products

Title

SSA-712518 V1.1 (Last Update: 2020-12-08): Information Disclosure Vulnerability (Kr00k) in Industrial Wi-Fi Products

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf

Summary

An information disclosure vulnerability (CVE-2019-15126, also known as Kr00k) could allow an attacker to read a discrete set of traffic over the air after a Wi-Fi device state change. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.