Bulletins | CERT@VDE

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.

SSA-689942 V1.2 (Last Update: 2020-12-08): Denial-of-Service and DLL Hijacking Vulnerabilities in Multiple SIMATIC Software Pro...

Title

SSA-689942 V1.2 (Last Update: 2020-12-08): Denial-of-Service and DLL Hijacking Vulnerabilities in Multiple SIMATIC Software Products

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-689942.pdf

Summary

Multiple SIMATIC Software products are affected by two vulnerabilities that could allow an attacker to manipulate project files that may lead to Remote Code Execution or Denial-of-Service attacks. Siemens has released updates to some of the affected products and recommends that customers update to the latest version. Siemens is preparing ...

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-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

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-312271 V1.4 (Last Update: 2020-12-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Title

SSA-312271 V1.4 (Last Update: 2020-12-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Published

Dec. 8, 2020, 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 ...

SSA-181018 V1.6 (Last Update: 2020-12-08): Heap Overflow Vulnerability in SCALANCE X switches, RUGGEDCOM Win, RFID 181EIP, and ...

Title

SSA-181018 V1.6 (Last Update: 2020-12-08): Heap Overflow Vulnerability in SCALANCE X switches, RUGGEDCOM Win, RFID 181EIP, and SIMATIC RF182C

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-181018.pdf

Summary

SCALANCE X switches, RUGGEDCOM Win, RFID 181EIP, and SIMATIC RF182C are affected by a vulnerability that could allow an unprivileged attacker located in the same local network segment (OSI Layer 2) to gain system privileges by sending a specially crafted DHCP response to a client’s DHCP request. Siemens has released ...

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

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.

November 2020

SSA-841348 (Last Update: 2020-11-10): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 (Last Update: 2020-11-10): Multiple Vulnerabilities in the UMC Stack

Published

Nov. 10, 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-455843 (Last Update: 2020-11-10): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Title

SSA-455843 (Last Update: 2020-11-10): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Published

Nov. 10, 2020, 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-381684 (Last Update: 2020-11-10): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and ...

Title

SSA-381684 (Last Update: 2020-11-10): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and Derived Products

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf

Summary

A vulnerability has been identified in SIMATIC S7-300 and S7-400 CPU families and derived products, which could result in credential disclosure. Siemens recommends countermeasures as there are currently no fixes available.

SSB-439005 (Last Update: 2020-11-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Title

SSB-439005 (Last Update: 2020-11-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Nov. 10, 2020, 1 a.m.

URL

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

Summary

SSA-431802 (Last Update: 2020-11-10): Multiple Vulnerabilities in SCALANCE W1750D

Title

SSA-431802 (Last Update: 2020-11-10): Multiple Vulnerabilities in SCALANCE W1750D

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431802.pdf

Summary

Siemens SCALANCE W1750D is a brandlabled device. Aruba has released a related security advisory (ARUBA-PSA-2016-004) [0] disclosing vulnerabilities in its Aruba Instant product line. The advisory contains multiple related vulnerabilities that are summarized in CVE-2016-2031. This advisory is a reminder to customers that the PAPI protocol is not a secure ...

SSA-492828 (Last Update: 2020-11-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

Title

SSA-492828 (Last Update: 2020-11-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf

Summary

A vulnerability in S7-300 might allow an attacker to cause a Denial-of-Service condition on port 102 of the affected devices by sending specially crafted packets. Siemens is preparing updates and recommends specific countermeasures until fixes are available.

October 2020

SSB-439005 (Last Update: 2020-10-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Title

SSB-439005 (Last Update: 2020-10-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Oct. 13, 2020, 2 a.m.

URL

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

Summary

SSA-689071 (Last Update: 2020-10-13): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M-800 / S615 and RUGGEDCOM RM1224

Title

SSA-689071 (Last Update: 2020-10-13): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M-800 / S615 and RUGGEDCOM RM1224

Published

Oct. 13, 2020, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf

Summary

Multiple vulnerabilities have been identified in SCALANCE W1750D, SCALANCE M-800 / S615 and RUGGEDCOM RM1224 devices. The highest scored vulnerability could allow a remote attacker to crash the DNS service or execute arbitrary code. The attacker must be able to craft malicious DNS responses and inject them into the network ...

SSA-534763 (Last Update: 2020-10-13): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Title

SSA-534763 (Last Update: 2020-10-13): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Published

Oct. 13, 2020, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf

Summary

Security researchers published information on a vulnerability known as Crosstalk (INTEL-SA-00320). This vulnerability affects modern Intel processors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerability. Siemens is preparing updates and recommends specific countermeasures until fixes are available.