Bulletins | CERT@VDE

SSA-211752 V1.0: Multiple NTP-Client Related Vulnerabilities in SIMATIC NET CP 443-1 OPC UA

Title

SSA-211752 V1.0: Multiple NTP-Client Related Vulnerabilities in SIMATIC NET CP 443-1 OPC UA

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf

Summary

All versions of the SIMATIC NET CP 443-1 OPC UA contain multiple vulnerabilities in the underlying third party component NTP. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-419820 V1.0: Denial-of-Service Vulnerability in TIM 1531 IRC

Title

SSA-419820 V1.0: Denial-of-Service Vulnerability in TIM 1531 IRC

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-419820.pdf

Summary

The latest update for TIM 1531 IRC fixes a vulnerability that could allow a remote attacker to cause a denial-of-service under certain circumstances. Siemens has released an update for the TIM 1531 IRC and recommends to update to the latest version.

SSA-522654 V1.0: Privilege Escalation Vulnerability in Mendix SAML Module

Title

SSA-522654 V1.0: Privilege Escalation Vulnerability in Mendix SAML Module

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-522654.pdf

Summary

The latest update of Mendix SAML module fixes a privilege escalation vulnerability. Mendix has released an update for the Mendix SAML module and recommends to update to the latest version.

SSA-645530 V1.0: TIFF File Parsing Vulnerability in JT2Go and Teamcenter Visualization before V13.1.0.3

Title

SSA-645530 V1.0: TIFF File Parsing Vulnerability in JT2Go and Teamcenter Visualization before V13.1.0.3

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf

Summary

Siemens has released version V13.1.0.3 for JT2Go and Teamcenter Visualization to fix a vulnerability that could be triggered when the products read files in TIFF file format. If a user is tricked to opening of a malicious file with the affected products, this could lead to application crash, or potentially ...

SSA-787292 V1.0: Denial-of-Service Vulnerability in SIMATIC RFID Readers

Title

SSA-787292 V1.0: Denial-of-Service Vulnerability in SIMATIC RFID Readers

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf

Summary

The latest updates for SIMATIC RF products fix a vulnerability that could allow an unauthorized attacker to crash the OPC UA service of the affected devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific ...

SSA-293562 V3.2 (Last Update: 2021-06-08): Vulnerabilities in Industrial Products

Title

SSA-293562 V3.2 (Last Update: 2021-06-08): Vulnerabilities in Industrial Products

Published

June 8, 2021, 2 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. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates ...

SSA-312271 V1.7 (Last Update: 2021-06-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Title

SSA-312271 V1.7 (Last Update: 2021-06-08): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Published

June 8, 2021, 2 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-324955 V1.1 (Last Update: 2021-06-08): SAD DNS Attack in Linux Based Products

Title

SSA-324955 V1.1 (Last Update: 2021-06-08): SAD DNS Attack in Linux Based Products

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-324955.pdf

Summary

A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for several affected products and ...

SSA-346262 V3.0 (Last Update: 2021-06-08): Denial-of-Service in Industrial Products

Title

SSA-346262 V3.0 (Last Update: 2021-06-08): Denial-of-Service in Industrial Products

Published

June 8, 2021, 2 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-473245 V2.0 (Last Update: 2021-06-08): Denial-of-Service Vulnerability in Profinet Devices

Title

SSA-473245 V2.0 (Last Update: 2021-06-08): Denial-of-Service Vulnerability in Profinet Devices

Published

June 8, 2021, 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 ...

SSA-534763 V1.5 (Last Update: 2021-06-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Title

SSA-534763 V1.5 (Last Update: 2021-06-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Published

June 8, 2021, 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.

SSA-542525 V1.3 (Last Update: 2021-06-08): Authentication Vulnerabilities in SIMATIC HMI Products

Title

SSA-542525 V1.3 (Last Update: 2021-06-08): Authentication Vulnerabilities in SIMATIC HMI Products

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf

Summary

SIMATIC HMI Products are affected by two vulnerabilities that could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack. Siemens has released updates for the affected products and recommends to update to the latest versions. Siemens also suggests following the ...

SSA-574442 V1.1 (Last Update: 2021-06-08): Multiple PAR and DFT File Parsing Vulnerabilities in Solid Edge

Title

SSA-574442 V1.1 (Last Update: 2021-06-08): Multiple PAR and DFT File Parsing Vulnerabilities in Solid Edge

Published

June 8, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf

Summary

Siemens has released a new version for Solid Edge to fix multiple vulnerabilities that could be triggered when the application reads files in different file formats (PAR, DFT extensions). If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and ...

May 2021

29.05.2021

US CERT

AA21-148A: Sophisticated Spearphishing Campaign Targets Government Organizations, IGOs, and NGOs

Title

AA21-148A: Sophisticated Spearphishing Campaign Targets Government Organizations, IGOs, and NGOs

Published

May 29, 2021, 12:29 a.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-148a

Summary

Original release date: May 28, 2021 | Last revised: May 29, 2021SummaryThis Joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. The Cybersecurity and Infrastructure Security Agency (CISA) and the ...

28.05.2021

SSA-434534 V1.0: Memory Protection Bypass Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families

Title

SSA-434534 V1.0: Memory Protection Bypass Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families

Published

May 28, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf

Summary

SIMATIC S7-1200 and S7-1500 CPU products contain a memory protection bypass vulnerability that could allow an attacker to write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. Siemens has released updates for several affected products and strongly recommends to update to the ...

28.05.2021

BOSCH PSIRT

Several Vulnerabilities in Bosch B426, B426-CN/B429-CN, and B426-M

Title

Several Vulnerabilities in Bosch B426, B426-CN/B429-CN, and B426-M

Published

May 28, 2021, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.html

Summary

BOSCH-SA-196933-BT: A security vulnerability affects the Bosch B426, B426-CN/B429-CN, and B426-M. The vulnerability is exploitable via the network interface. Bosch rates this vulnerability at 8.0 (High) and recommends customers to update vulnerable components with fixed software versions. A second vulnerable condition was found when using http protocol, in which the ...

25.05.2021

SSA-119468 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Title

SSA-119468 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Published

May 25, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf

Summary

The Solid Edge installation package includes a specific version of the third-party product KeyShot from Luxion, which may not contain the latest security fixes provided by Luxion. Siemens recommends to update KeyShot according to the information in the Luxion Security Advisory LSA-394129.

19.05.2021

BOSCH PSIRT

Vulnerability in the routing protocol of the PLC runtime

Title

Vulnerability in the routing protocol of the PLC runtime

Published

May 19, 2021, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-350374.html

Summary

BOSCH-SA-350374: The control systems IndraMotion MTX, MLC and MLD and the ctrlX CORE PLC application contain PLC technology from Codesys GmbH. The manufacturer Codesys GmbH published a security bulletin \[1\] about a weakness in the routing protocol for the communication between the PLC runtime and clients. By exploiting the vulnerability, ...

17.05.2021

SSA-622830 V1.2 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V...

Title

SSA-622830 V1.2 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0

Published

May 17, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Summary

Siemens has released version V13.1.0 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (JT, XML, CG4, CGM, PDF, RGB, SGI, TGA, PAR, PCX). If a user is tricked to opening of a malicious file with the ...

17.05.2021

SSA-663999 V1.1 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V...

Title

SSA-663999 V1.1 (Last Update: 2021-05-17): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1

Published

May 17, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf

Summary

Siemens has released version V13.1.0.1 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (BMP, TIFF, CGM, TGA, PCT, HPG, PLT, RAS, PAR, ASM, DXF, DWG). If a user is tricked to opening of a malicious file ...

17.05.2021

SSA-695540 V1.0: ASM and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.2

Title

SSA-695540 V1.0: ASM and PAR File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.2

Published

May 17, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf

Summary

Siemens has released version V13.1.0.2 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in ASM and PAR file formats. If a user is tricked to opening of a malicious file with the affected products, this could lead to application crash, ...

AA21-131A: DarkSide Ransomware: Best Practices for Preventing Business Disruption from Ransomware Attacks

US CERT

Title

AA21-131A: DarkSide Ransomware: Best Practices for Preventing Business Disruption from Ransomware Attacks

Published

May 11, 2021, 9 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-131a

Summary

Original release date: May 11, 2021 | Last revised: May 20, 2021SummaryThis Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau ...

SSA-854248 V1.0: Information Disclosure Vulnerability in Mendix Excel Importer Module

Title

SSA-854248 V1.0: Information Disclosure Vulnerability in Mendix Excel Importer Module

Published

May 11, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-854248.pdf

Summary

The latest update of Mendix Excel Importer module fixes an infomation disclosure vulnerability. Mendix has released an update for the Mendix Excel Importer module and recommends to update to the latest version.

SSA-936080 V1.1 (Last Update: 2021-05-11): Multiple Vulnerabilities in Third-Party Component libcurl

Title

SSA-936080 V1.1 (Last Update: 2021-05-11): Multiple Vulnerabilities in Third-Party Component libcurl

Published

May 11, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf

Summary

SIMATIC NET CM 1542-1, SCALANCE SC600 family and SIMATIC NET CP 343-1 Advanced devices are vulnerable to a vulnerability in the third party component libcurl that could allow an attacker to cause a Denial-of-Service condition on the affected devices. Siemens has released an update for SCALANCE SC600. For the remaining ...