Bulletins | CERT@VDE

SSA-983548 V1.0: Multiple SPP File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Titel

SSA-983548 V1.0: Multiple SPP File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-983548.pdf

Text

Siemens Tecnomatix Plant Simulation has released an update for version V16.0 that fixes multiple vulnerabilities that could be triggered when the application reads SPP files. If a user is tricked to open a malicious file using the affected application, this could lead to a crash, and potentially also to arbitrary ...

SSA-940818 V1.0: UltraVNC Vulnerabilities in SIMATIC HMIs/WinCC Products

Titel

SSA-940818 V1.0: UltraVNC Vulnerabilities in SIMATIC HMIs/WinCC Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf

Text

UltraVNC vulnerabilities in the affected products listed below could allow remote code execution, information disclosure and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest versions.

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

Titel

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

Veröffentlicht

11. Mai 2021 02:00

URL

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

Text

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-752103 V1.0: Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Titel

SSA-752103 V1.0: Telnet Authentication Vulnerability in SINAMICS Medium Voltage Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-752103.pdf

Text

SINAMICS medium voltage products, with telnet enabled on SIMATIC comfort HMI Panels, are affected by a remote access vulnerability that could allow an attacker, under certain conditions, to gain full remote access to the HMI. Note that by default telnet is disabled, but it can be enabled on request by ...

SSA-676775 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices

Titel

SSA-676775 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf

Text

A vulnerability in SIMATIC CP343-1 devices could allow an attacker to cause a Denial-of-Service condition on TCP port 102 of the affected devices by sending specially crafted packets. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-594364 V1.0: Denial-of-Service Vulnerability in SNMP Implementation of WinCC Runtime

Titel

SSA-594364 V1.0: Denial-of-Service Vulnerability in SNMP Implementation of WinCC Runtime

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf

Text

A denial-of-service vulnerability in WinCC Runtime could allow an unauthenticated attacker with network access to cause a denial-of-service condition in the SNMP service by sending crafted SNMP packets to port 161/udp. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-538778 V1.0: SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products

Titel

SSA-538778 V1.0: SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf

Text

Multiple SmartVNC vulnerabilities in the affected products listed below could allow remote code execution and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest version.

SSA-501073 V1.0: Vulnerabilities in Controllers CPU 1518 MFP using Intel CPUs (November 2020)

Titel

SSA-501073 V1.0: Vulnerabilities in Controllers CPU 1518 MFP using Intel CPUs (November 2020)

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-501073.pdf

Text

Intel has published information on vulnerabilities in Intel products in November 2020. This advisory lists the Siemens Controllers that are affected by these vulnerabilities. In this advisory we take a representative CVE from each advisory: “Intel CSME, SPS, TXE, AMT and DAL Advisory” Intel-SA-00391 is represented by CVE-2020-8744 “BIOS Advisory” ...

SSA-324955 V1.0: SAD DNS Attack in Linux Based Products

Titel

SSA-324955 V1.0: SAD DNS Attack in Linux Based Products

Veröffentlicht

11. Mai 2021 02:00

URL

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

Text

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-286838 V1.0: Multiple Vulnerabilities in SINAMICS Medium Voltage Products

Titel

SSA-286838 V1.0: Multiple Vulnerabilities in SINAMICS Medium Voltage Products

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf

Text

SINAMICS medium voltage products, with Sm@rtServer enabled on SIMATIC comfort HMI Panels, are affected by multiple vulnerabilities that could allow an attacker, under certain conditions, to gain full remote access to the HMI. Note that by default Sm@rtServer is disabled, but it can be enabled on request by the system ...

SSA-116379 V1.0: Denial-of-Service Vulnerability in OSPF Packet Handling of SCALANCE XM-400 and XR-500 Devices

Titel

SSA-116379 V1.0: Denial-of-Service Vulnerability in OSPF Packet Handling of SCALANCE XM-400 and XR-500 Devices

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf

Text

SCALANCE XM-400 and XR-500 devices contain a vulnerability in the OSPF protocol implementation that could allow an unauthenticated remote attacker to create a permanent denial-of-service condition. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-678983 V1.0: Vulnerabilities in Industrial PCs and CNC devices using Intel CPUs (November 2020)

Titel

SSA-678983 V1.0: Vulnerabilities in Industrial PCs and CNC devices using Intel CPUs (November 2020)

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf

Text

Intel has published information on vulnerabilities in Intel products in November 2020. This advisory lists the Siemens IPC related products, that are affected by these vulnerabilities. In this advisory we take a representative CVE from each advisory: “Intel CSME, SPS, TXE, AMT and DAL Advisory” Intel-SA-00391 is represented by CVE-2020-8745 ...

SSA-794542 V1.1 (Last Update: 2021-05-11): Insecure Folder Permissions in SIMARIS Configuration

Titel

SSA-794542 V1.1 (Last Update: 2021-05-11): Insecure Folder Permissions in SIMARIS Configuration

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-794542.pdf

Text

The installation of SIMARIS configuration causes insecure folder permissions that could allow vertical privilege escalation. Siemens has released an update for SIMARIS and recommends to update to the latest version.

SSA-723417 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Titel

SSA-723417 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Veröffentlicht

11. Mai 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf

Text

Siemens SCALANCE W1750D is a brand-labeled device. Aruba has released a related security advisory ARUBA-PSA-2021-007 disclosing vulnerabilities in its Aruba Instant product line. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.

April 2021

14.04.2021

SSA-875726 V1.0: Privilege Escalation Vulnerability in Mendix

Titel

SSA-875726 V1.0: Privilege Escalation Vulnerability in Mendix

Veröffentlicht

14. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-875726.pdf

Text

The latest updates for Mendix fix a vulnerability in Mendix Applications that could allow malicious authorized users to escalate their privileges. Mendix has released an update for Mendix and recommends to update to the latest version.

SSA-292794 V1.0: Multiple Denial-of-Service Vulnerabilities in SINEMA Remote Connect Server

Titel

SSA-292794 V1.0: Multiple Denial-of-Service Vulnerabilities in SINEMA Remote Connect Server

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf

Text

The latest update for SINEMA Remote Connect Server fixes two Denial-of-Service vulnerabilities in the underlying third-party XML parser. Siemens has released updates for the affected product and recommends to update to the latest versions.

SSA-705111 V1.0: Vulnerabilities (NAME:WRECK) in DNS Module of Nucleus Products

Titel

SSA-705111 V1.0: Vulnerabilities (NAME:WRECK) in DNS Module of Nucleus Products

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-705111.pdf

Text

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisories are from this set. The DNS client of affected products contains multiple vulnerabilities related to the handling of DNS responses and requests. The most severe could allow an ...

SSA-669158 V1.0: DNS Client Vulnerabilities in SIMOTICS CONNECT 400

Titel

SSA-669158 V1.0: DNS Client Vulnerabilities in SIMOTICS CONNECT 400

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-669158.pdf

Text

SIMOTICS CONNECT 400 is affected by DNS Client vulnerabilities as initially reported in Siemens Security Advisory SSA-705111 for the Mentor DNS Module. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.

SSA-574442 V1.0: Multiple PAR and DFT File Parsing Vulnerabilities in Solid Edge

Titel

SSA-574442 V1.0: Multiple PAR and DFT File Parsing Vulnerabilities in Solid Edge

Veröffentlicht

13. April 2021 02:00

URL

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

Text

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 ...

SSA-497656 V1.0: Multiple NTP Vulnerabilities in TIM 4R-IE Devices

Titel

SSA-497656 V1.0: Multiple NTP Vulnerabilities in TIM 4R-IE Devices

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf

Text

There are multiple vulnerabilities in the underlying NTP component of the affected TIM 4R-IE. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-248289 V1.0: Denial-of-Service Vulnerabilities in the IPv6 Stack of Nucleus Products

Titel

SSA-248289 V1.0: Denial-of-Service Vulnerabilities in the IPv6 Stack of Nucleus Products

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf

Text

The IPv6 stack of affected products contains two vulnerabilities when processing IPv6 headers which could allow an attacker to cause a denial-of-service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing updates and recommends specific countermeasures for products where ...

SSA-201384 V1.0: Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus Products

Titel

SSA-201384 V1.0: Predictable UDP Port Number Vulnerability (NAME:WRECK) in the DNS Module of Nucleus Products

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-201384.pdf

Text

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerability described in this advisories is from this set. The DNS client of affected products contains a vulnerability related to the handling of UDP port numbers in DNS requests that could allow an ...

SSA-187092 V1.0: Several Buffer-Overflow Vulnerabilities in Web Server of SCALANCE X-200

Titel

SSA-187092 V1.0: Several Buffer-Overflow Vulnerabilities in Web Server of SCALANCE X-200

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-187092.pdf

Text

Several SCALANCE X-200 switches contain buffer overflow vulnerabilities in the web server. In the most severe case an attacker could potentially remotely execute code. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-185699 V1.0: Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus Products

Titel

SSA-185699 V1.0: Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus Products

Veröffentlicht

13. April 2021 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-185699.pdf

Text

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisories are from this set. The DNS client of affected products contains two out of bounds write vulnerabilities in the handling of DNS responses that could allow an attacker ...