April 2023
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-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-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-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-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-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-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-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-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, ...
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-413565 V1.2 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE Products
Title
SSA-413565 V1.2 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-413565.html
Summary
Multiple SCALANCE devices are affected by several vulnerabilities that could allow an attacker to inject code, retrieve data as debug information as well as user CLI passwords or set the CLI to an irresponsive state. Siemens has released updates for several affected products and recommends to update to the latest ...
11.04.2023
SIEMENS CERT
SSA-408105 V1.1 (Last Update: 2023-04-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products
Title
SSA-408105 V1.1 (Last Update: 2023-04-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-408105.html
Summary
The openSSL component, versions 3.0.0 through 3.0.6, contains two buffer overflow vulnerabilities (CVE-2022-3602, CVE-2022-3786) in the X.509 certificate verification [0]. They could allow an attacker to create a denial of service condition or execute arbitrary code on a vulnerable TLS server (if the server requests client certificate authentication), or on ...
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-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-459643 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0
Title
SSA-459643 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-459643.html
Summary
RUGGEDCOM ROS-based 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. Siemens ...
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-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-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 ...
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-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial P...
Title
SSA-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-321292.html
Summary
A vulnerability has been identified in the OPC Foundation Local Discovery Server (LDS) [0] of several industrial products. The vulnerability could cause a denial of service condition on the service or the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
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-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 ...
March 2023
14.03.2023
SIEMENS CERT
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. ...
14.03.2023
SIEMENS CERT
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 ...

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