May 2023
09.05.2023
SIEMENS CERT
SSA-382653 V1.3 (Last Update: 2023-05-09): Multiple Denial of Service Vulnerabilities in Industrial Products
Title
SSA-382653 V1.3 (Last Update: 2023-05-09): Multiple Denial of Service Vulnerabilities in Industrial Products
Published
May 9, 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 ...
09.05.2023
SIEMENS CERT
SSA-349422 V2.0 (Last Update: 2023-05-09): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Title
SSA-349422 V2.0 (Last Update: 2023-05-09): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Published
May 9, 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 ...
April 2023
11.04.2023
SIEMENS CERT
SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families
Title
SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-813746.html
Summary
Siemens has released a new firmware version for SCALANCE X-200 and X-200 IRT switches that address Bad Alloc vulnerabilities in the underlying operating system and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet available.
11.04.2023
SIEMENS CERT
SSA-480230 V2.6 (Last Update: 2023-04-11): Denial of Service Vulnerability in Webserver of Industrial Products
Title
SSA-480230 V2.6 (Last Update: 2023-04-11): Denial of Service Vulnerability in Webserver of Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-480230.html
Summary
A vulnerability in the affected devices could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial of service attack. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...
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-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Pr...
Title
SSA-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products
Published
April 11, 2023, 2 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 recommends specific countermeasures for products where updates ...
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-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-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-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-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-478960 V1.3 (Last Update: 2023-04-11): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers
Title
SSA-478960 V1.3 (Last Update: 2023-04-11): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-478960.html
Summary
The web server login page of affected products does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.. Siemens has released updates for several affected products and recommends to update to the latest versions. ...
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-479249 V1.0: Weak Encryption Vulnerability in SCALANCE X-200IRT Devices
Title
SSA-479249 V1.0: Weak Encryption Vulnerability in SCALANCE X-200IRT Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-479249.html
Summary
The SSH server on SCALANCE X-200IRT 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 ...
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-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-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 ...
11.04.2023
SIEMENS CERT
SSA-566905 V1.0: Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products
Title
SSA-566905 V1.0: Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-566905.html
Summary
Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver of an affected products to perform a denial of service attack. 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-572164 V1.0: Luxion KeyShot Vulnerability in Solid Edge
Title
SSA-572164 V1.0: Luxion KeyShot Vulnerability in Solid Edge
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-572164.html
Summary
The Solid Edge installation package includes a specific version of the third-party product KeyShot from Luxion : https://www.keyshot.com, 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-610622: https://download.keyshot.com/cert/lsa-610622/lsa-610622.pdf.
11.04.2023
SIEMENS CERT
SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS
Title
SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS
Published
April 11, 2023, 2 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 ...
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-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-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Title
SSA-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-840188.html
Summary
Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow local or remote attackers to escalate privileges and read, write or delete critical files. 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-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-592007 V2.0 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Products
Title
SSA-592007 V2.0 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-592007.html
Summary
Several industrial controllers are affected by a security vulnerability that could allow an attacker to cause a denial of service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct OSI Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens ...

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