Bulletins | CERT@VDE

SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Title

SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-838121.html

Summary

Affected SIMATIC firmware contains three vulnerabilities that could allow an unauthenticated attacker to perform a denial of service attack under certain conditions. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet ...

SSA-712929 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-712929.html

Summary

A vulnerability in the openSSL component (CVE-2022-0778, [0]) could allow an attacker to create a denial of service condition by providing specially crafted elliptic curve certificates to products that use a vulnerable version of openSSL. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-710008 V1.3 (Last Update: 2023-04-11): Multiple Web Vulnerabilities in SCALANCE Products

Title

SSA-710008 V1.3 (Last Update: 2023-04-11): Multiple Web Vulnerabilities in SCALANCE Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-710008.html

Summary

SCALANCE devices contain multiple vulnerabilities in MSPS based product lines that could allow authenticated remote attackers to execute custom code or create a XSS situation, as well as unauthenticated remote attackers to create a denial of service condition. Siemens has released updates for several affected products and recommends to update ...

SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products

Title

SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-978220.html

Summary

Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a denial of service attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for ...

SSA-511182 V1.0: Use of Static TLS Certificate Known Hard Coded Private Keys in Adaptec Maxview Application

Title

SSA-511182 V1.0: Use of Static TLS Certificate Known Hard Coded Private Keys in Adaptec Maxview Application

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-511182.html

Summary

The Adaptec Maxview application shipped with affected SIMATIC IPCs contains a hard coded, non-unique certificate to secure HTTPS connections between the browser and the local Maxview configuration application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a ...

March 2023

SSA-697140 V1.2 (Last Update: 2023-03-14): Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM P...

Title

SSA-697140 V1.2 (Last Update: 2023-03-14): Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-697140.html

Summary

The products listed below contain a denial of service vulnerability in the TCP event interface that could allow an unauthenticated remote attacker to render the device unusable. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-565386 V1.0: Third-Party Component Vulnerabilities in SCALANCE W-700 IEEE 802.11ax devices before V2.0

Title

SSA-565386 V1.0: Third-Party Component Vulnerabilities in SCALANCE W-700 IEEE 802.11ax devices before V2.0

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-565386.html

Summary

Multiple vulnerabilities affecting various third-party components of SCALANCE W-700 IEEE 802.11ax devices before V2.0 could allow an attacker to cause a denial of service condition, disclose sensitive data or violate the system integrity. Siemens has released an update for SCALANCE W-700 IEEE 802.11ax and recommends to update to the latest ...

SSA-517377 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices

Title

SSA-517377 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-517377.html

Summary

The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances. Siemens has released updates ...

SSA-552702 V1.4 (Last Update: 2023-03-14): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Pr...

Title

SSA-552702 V1.4 (Last Update: 2023-03-14): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-552702.html

Summary

The products listed below do not properly authorize the change password function of the web interface. This could allow low privileged users to escalate their privileges. 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-700053 V1.1 (Last Update: 2023-03-14): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Title

SSA-700053 V1.1 (Last Update: 2023-03-14): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-700053.html

Summary

Siemens Teamcenter Visualization and JT2Go are affected by multiple file parsing vulnerabilities that could be triggered when the application reads a malicious file in CGM or RAS format. If a user is tricked to open a malicious file with the affected products, this could lead the application to crash or ...

SSA-772220 V2.2 (Last Update: 2023-03-14): OpenSSL Vulnerabilities in Industrial Products

Title

SSA-772220 V2.2 (Last Update: 2023-03-14): OpenSSL Vulnerabilities in Industrial Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-772220.html

Summary

OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1k, that allows an unauthenticated attacker to cause a Denial-of-Service (DoS) if a maliciously crafted renegotiation message is sent. Siemens has released updates for several affected products and recommends to update to the latest versions. ...

SSA-726834 V1.0: Denial of Service Vulnerability in the RADIUS Client of SIPROTEC 5 Devices

Title

SSA-726834 V1.0: Denial of Service Vulnerability in the RADIUS Client of SIPROTEC 5 Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-726834.html

Summary

The RADIUS client implementation of the VxWorks platform in SIPROTEC 5 devices contains a denial of service vulnerability that could be triggered when a specially crafted packet is sent by a RADIUS server. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-712929 V1.8 (Last Update: 2023-03-14): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V1.8 (Last Update: 2023-03-14): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-712929.html

Summary

SSA-539476 V1.4 (Last Update: 2023-03-14): Siemens SIMATIC NET CP, SINEMA and SCALANCE Products Affected by Vulnerabilities in ...

Title

SSA-539476 V1.4 (Last Update: 2023-03-14): Siemens SIMATIC NET CP, SINEMA and SCALANCE Products Affected by Vulnerabilities in Third-Party Component strongSwan

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-539476.html

Summary

Vulnerabilities in the third-party component strongSwan could allow an attacker to cause a denial of service (DoS) condition in affected devices by exploiting integer overflow bugs. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-491245 V1.1 (Last Update: 2023-03-14): Multiple File Parsing Vulnerabilities in Solid Edge

Title

SSA-491245 V1.1 (Last Update: 2023-03-14): Multiple File Parsing Vulnerabilities in Solid Edge

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-491245.html

Summary

Solid Edge is affected by multiple memory corruption vulnerabilities that could be triggered when the application reads specially crafted files in various formats such as X_B, DWG, DXF, STL, STP, SLDPRT and PAR format. If a user is tricked to open a malicious file with the affected applications, an attacker ...

SSA-482757 V1.2 (Last Update: 2023-03-14): Missing Immutable Root of Trust in S7-1500 CPU devices

Title

SSA-482757 V1.2 (Last Update: 2023-03-14): Missing Immutable Root of Trust in S7-1500 CPU devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-482757.html

Summary

Affected models of the S7-1500 CPU product family do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot ...

SSA-476715 V1.1 (Last Update: 2023-03-14): Two Vulnerabilities in Automation License Manager

Title

SSA-476715 V1.1 (Last Update: 2023-03-14): Two Vulnerabilities in Automation License Manager

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-476715.html

Summary

Siemens Automation License Manager contains two vulnerabilities which, when combined, could allow an attacker to modify and rename license files, extract licenses and overwrite arbitrary files on the target system potentially leading to privilege escalation and remote code execution. The affected functionality is not available for remote attackers in the ...

SSA-764417 V1.7 (Last Update: 2023-03-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Title

SSA-764417 V1.7 (Last Update: 2023-03-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-764417.html

Summary

The SSH server on RUGGEDCOM ROS devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device. Siemens has released updates for the affected products ...

SSA-840800 V1.2 (Last Update: 2023-03-14): Code Injection Vulnerability in RUGGEDCOM ROS

Title

SSA-840800 V1.2 (Last Update: 2023-03-14): Code Injection Vulnerability in RUGGEDCOM ROS

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-840800.html

Summary

RUGGEDCOM ROS-based devices are vulnerable to a web-based code injection attack. To execute this attack, it is necessary to access the system via the Command Line Interface (CLI). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...

SSA-244969 V1.9 (Last Update: 2023-03-14): OpenSSL Vulnerability in Industrial Products

Title

SSA-244969 V1.9 (Last Update: 2023-03-14): OpenSSL Vulnerability in Industrial Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-244969.html

Summary

OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1l and 1.0.2 < 1.0.2za that allows an attacker to cause a denial of service (DoS) or to disclose private memory content. Siemens has released updates for several affected products and recommends to update to ...

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Title

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-223771.html

Summary

A vulnerability in the third party component SISCO MMS-EASE could allow attackers to cause a denial of service condition with SIPROTEC 5 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 countermeasures for products ...

SSA-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Title

SSA-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-203374.html

Summary

The SCALANCE W1750D device contains multiple vulnerabilities in the integrated OpenSSL component that could allow an attacker to read memory contents, decrypt RSA-encrypted messages or create a denial of service condition. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-250085 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in SINEC NMS and SINEMA Server

Title

SSA-250085 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in SINEC NMS and SINEMA Server

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-250085.html

Summary

SINEC NMS and SINEMA Server V14 contains multiple vulnerabilities that could allow an attacker to execute arbitrary code on the system, arbitrary commands on the local database or achieve privilege escalation. Siemens has released an update for SINEC NMS to fix CVE-2022-24281 and recommends to update to the latest version. ...

SSA-256353 V1.3 (Last Update: 2023-03-14): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Title

SSA-256353 V1.3 (Last Update: 2023-03-14): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-256353.html

Summary

Multiple vulnerabilities affect various third-party components of the RUGGEDCOM Operating System (ROS). If exploited, an attacker could cause a denial-of-service, act as a man-in-the-middle or retrieval of sensitive information or gain privileged functions. Siemens has released updates for the affected products and recommends to update to the latest versions.