April 2023
11.04.2023
SIEMENS CERT
SSA-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Title
SSA-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-787941.html
Summary
RUGGEDCOM ROS-based V4 devices are vulnerable to a denial of service attack (Slowloris). By sending partial HTTP requests nonstop, with none completed, the affected web servers will be waiting for the completion of each request, occupying all available HTTP connections. The web server recovers by itself once the attack ends. ...
11.04.2023
SIEMENS CERT
SSA-472454 V1.0: Command Injection Vulnerability in CPCI85 Firmware of SICAM A8000 Devices
Title
SSA-472454 V1.0: Command Injection Vulnerability in CPCI85 Firmware of SICAM A8000 Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-472454.html
Summary
The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by unauthenticated command injection vulnerability. This could allow an attacker to perfom remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.
11.04.2023
SIEMENS CERT
SSA-549234 V1.3 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC NET CP Modules
Title
SSA-549234 V1.3 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC NET CP Modules
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-549234.html
Summary
A denial of service vulnerability was identified in different types of Communication Processors. An attacker could exploit this vulnerability causing the device to become un-operational until the device is restarted. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...
11.04.2023
SIEMENS CERT
SSA-446448 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack
Title
SSA-446448 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-446448.html
Summary
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, contains a vulnerability that could allow an attacker to cause a denial of service condition on affected industrial products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further ...
11.04.2023
SIEMENS CERT
SSA-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Title
SSA-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-780073.html
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 latest versions. Siemens ...
11.04.2023
SIEMENS CERT
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 ...
11.04.2023
SIEMENS CERT
SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM
Title
SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-792594.html
Summary
Polarion ALM contains a misconfiguration in its default Apache HTTP Server configuration that could allow an attacker to perform host header injection attacks. Siemens has released an update for Polarion ALM and recommends to update to the latest version.
11.04.2023
SIEMENS CERT
SSA-691715 V1.0: Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Title
SSA-691715 V1.0: Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-691715.html
Summary
A vulnerability was identified in OPC Foundation Local Discovery Server which also affects Siemens products that could allow an attacker to escalate privileges under certain circumstances. Siemens has released an update for SIMATIC WinCC and recommends to update to the latest version. Siemens is preparing further updates and recommends specific ...
11.04.2023
SIEMENS CERT
SSA-699404 V1.0: Observable Response Discrepancy in Mendix Forgot Password Module
Title
SSA-699404 V1.0: Observable Response Discrepancy in Mendix Forgot Password Module
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-699404.html
Summary
The Mendix Forgot Password module contains an observable response discrepancy issue that could allow an attacker to retrieve sensitive information. Siemens has released updates for the affected products and recommends to update to the latest versions.
11.04.2023
SIEMENS CERT
SSA-642810 V1.0: JT File Parsing Vulnerability in JT Open and JT Utilities
Title
SSA-642810 V1.0: JT File Parsing Vulnerability in JT Open and JT Utilities
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-642810.html
Summary
JT Open Toolkit and JT Utilities are affected by a memory corruption vulnerability that could be triggered while parsing JT files. If a user is tricked to open a malicious JT file with any of the affected products, this could cause the application to crash or potentially lead to arbitrary ...
11.04.2023
SIEMENS CERT
SSA-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go
Title
SSA-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go
Published
April 11, 2023, 2 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 ...
11.04.2023
SIEMENS CERT
SSA-603476 V1.4 (Last Update: 2023-04-11): Web Vulnerabilities in SIMATIC NET CP 343-1/CP 443-1 Modules and SIMATIC S7-300/S7-4...
Title
SSA-603476 V1.4 (Last Update: 2023-04-11): Web Vulnerabilities in SIMATIC NET CP 343-1/CP 443-1 Modules and SIMATIC S7-300/S7-400 CPUs
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-603476.html
Summary
SIMATIC CP 343-1 Advanced/CP-443-1 Advanced devices and SIMATIC S7-300/S7-400 CPUs are affected by two vulnerabilities. One of the vulnerabilities could allow remote attackers to perform operations as an authenticated user under certain conditions. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
11.04.2023
SIEMENS CERT
SSA-676336 V1.2 (Last Update: 2023-04-11): OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Title
SSA-676336 V1.2 (Last Update: 2023-04-11): OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-676336.html
Summary
The latest update of the SCALANCE X-200 and X-300/X408 switches families fixes multiple OpenSSH vulnerabilities. The most severe of these vulnerabilities could allow a denial of service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and ...
11.04.2023
SIEMENS CERT
SSA-632164 V1.0: External Entity Injection Vulnerability in Polarion ALM
Title
SSA-632164 V1.0: External Entity Injection Vulnerability in Polarion ALM
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-632164.html
Summary
Polarion ALM is vulnerable to XML External Entity (XXE) injection attack that could allow an attacker to potentially disclose confidential data. Siemens has released an update for Polarion ALM and recommends to update to the latest version, and update specific configurations to mitigate against the vulnerability. The configuration changes to ...
11.04.2023
SIEMENS CERT
SSA-256353 V1.4 (Last Update: 2023-04-11): Third-Party Component Vulnerabilities in RUGGEDCOM ROS
Title
SSA-256353 V1.4 (Last Update: 2023-04-11): Third-Party Component Vulnerabilities in RUGGEDCOM ROS
Published
April 11, 2023, 2 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.
11.04.2023
SIEMENS CERT
SSA-244969 V2.0 (Last Update: 2023-04-11): OpenSSL Vulnerability in Industrial Products
Title
SSA-244969 V2.0 (Last Update: 2023-04-11): OpenSSL Vulnerability in Industrial Products
Published
April 11, 2023, 2 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 ...
11.04.2023
SIEMENS CERT
SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC S...
Title
SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-270778.html
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 ...
11.04.2023
SIEMENS CERT
SSA-102233 V2.1 (Last Update: 2023-04-11): SegmentSmack in VxWorks-based Industrial Devices
Title
SSA-102233 V2.1 (Last Update: 2023-04-11): SegmentSmack in VxWorks-based Industrial Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-102233.html
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 has released updates for ...
11.04.2023
SIEMENS CERT
SSA-116924 V1.0: Path Traversal Vulnerability in TIA Portal
Title
SSA-116924 V1.0: Path Traversal Vulnerability in TIA Portal
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-116924.html
Summary
TIA Portal contains a path traversal vulnerability that could allow the creation or overwrite of arbitrary files in the engineering system. If the user is tricked to open a malicious PC system configuration file, an attacker could exploit this vulnerability to achieve arbitrary code execution. Siemens has released an update ...
11.04.2023
SIEMENS CERT
SSA-629917 V1.0: Datalogics File Parsing Vulnerability in Teamcenter Visualization and JT2Go
Title
SSA-629917 V1.0: Datalogics File Parsing Vulnerability in Teamcenter Visualization and JT2Go
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-629917.html
Summary
Siemens Teamcenter Visualization and JT2Go are affected by a memory corruption vulnerability in the APDFL library from Datalogics. If a user is tricked to open a malicious PDF file with the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released ...
11.04.2023
SIEMENS CERT
SSA-557541 V1.2 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC S7-400 CPUs
Title
SSA-557541 V1.2 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC S7-400 CPUs
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-557541.html
Summary
SIMATIC S7-400 CPU devices contain an input validation vulnerability that could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations. Siemens has released an update for SIMATIC S7-410 V10 CPU family and SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants for both) ...
11.04.2023
SIEMENS CERT
SSA-310038 V1.1 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE X Switch Devices
Title
SSA-310038 V1.1 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE X Switch Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-310038.html
Summary
Several SCALANCE X switches contain multiple vulnerabilities. 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 latest versions. Siemens is preparing further updates ...
11.04.2023
SIEMENS CERT
SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Title
SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-349422.html
Summary
A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are ...
11.04.2023
SIEMENS CERT
SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices
Title
SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-322980.html
Summary
SIPROTEC 5 devices contain a null pointer dereference vulnerability in the web service. This could allow an attacker to send unauthenticated maliciously crafted http request that could cause denial of service condition of the device. Siemens has released updates for several affected products and recommends to update to the latest ...
11.04.2023
SIEMENS CERT
SSA-382653 V1.2 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products
Title
SSA-382653 V1.2 (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-382653.html
Summary
Affected SIMATIC firmware contains multiple 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 is preparing further updates and recommends countermeasures for products where updates are not, ...

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